Serbian SMEs after 2000 experienced high growth rate and become an important economic subject. During the economic crisis SMEs faced with severe problems. With economic recovery from 2015 on SMEs again have positive business demography. If look in SME`s business performances one cannot be satisfied. SMEs have experienced low level of profitability and competitiveness. Low efficiency, namely low gross value added, GVA made no room for savings and investments into development. The share of gross savings and investments into gross domestic product, GDP has for long time been less than 1/5. Thanking to high and increasing foreign direct investments total investments are on the level that made room for increase in rate of growth. The average rate of growth, 2-3% p.y. is insufficient to catch up other transitory economies. External sources of financing SMEs are limited and the discrepancy between demand for financial sources and supply is more than one billion euros. The difficult access to finance by SMEs can be explained by biased approach of banks toward large companies, problem of bank`s non - performing loans, high interest rates and high requirements of banks. The paper examines low efficiency of SMEs, especially problem of access to finance and try to recommend measures to overcome them.
{"title":"Strengthening SME competitiveness through financial support","authors":"M. Hadžić, Branka Paunović","doi":"10.5937/intrev2103163h","DOIUrl":"https://doi.org/10.5937/intrev2103163h","url":null,"abstract":"Serbian SMEs after 2000 experienced high growth rate and become an important economic subject. During the economic crisis SMEs faced with severe problems. With economic recovery from 2015 on SMEs again have positive business demography. If look in SME`s business performances one cannot be satisfied. SMEs have experienced low level of profitability and competitiveness. Low efficiency, namely low gross value added, GVA made no room for savings and investments into development. The share of gross savings and investments into gross domestic product, GDP has for long time been less than 1/5. Thanking to high and increasing foreign direct investments total investments are on the level that made room for increase in rate of growth. The average rate of growth, 2-3% p.y. is insufficient to catch up other transitory economies. External sources of financing SMEs are limited and the discrepancy between demand for financial sources and supply is more than one billion euros. The difficult access to finance by SMEs can be explained by biased approach of banks toward large companies, problem of bank`s non - performing loans, high interest rates and high requirements of banks. The paper examines low efficiency of SMEs, especially problem of access to finance and try to recommend measures to overcome them.","PeriodicalId":43325,"journal":{"name":"International Review","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71236077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The aim of study is to investigate the mediator role of logistic service quality in relation between relationship flexibility and relationship. In order to get data, a questionnaire form was sent to 1627 business managers registered in Gaziantep Chamber of Industry and 366 of them returned. According to the results of the analysis made with the data collected, it was found that the relationship flexibility positively affects the logistics service quality and the logistic service quality to the relationship satisfaction. However, it was observed that the the relationship flexibility did not affect the relationship satisfaction significantly. In addition, Sobel test was applied to determine the mediation effect and the mediation role of logistics service quality was determined in the effect of relationship flexibility on relationship satisfaction.
{"title":"Investigating the mediator role of logistic service quality in relation between relationship flexibility and relationship satisfaction","authors":"E. Ercan, M. Çelik","doi":"10.5937/intrev2103071e","DOIUrl":"https://doi.org/10.5937/intrev2103071e","url":null,"abstract":"The aim of study is to investigate the mediator role of logistic service quality in relation between relationship flexibility and relationship. In order to get data, a questionnaire form was sent to 1627 business managers registered in Gaziantep Chamber of Industry and 366 of them returned. According to the results of the analysis made with the data collected, it was found that the relationship flexibility positively affects the logistics service quality and the logistic service quality to the relationship satisfaction. However, it was observed that the the relationship flexibility did not affect the relationship satisfaction significantly. In addition, Sobel test was applied to determine the mediation effect and the mediation role of logistics service quality was determined in the effect of relationship flexibility on relationship satisfaction.","PeriodicalId":43325,"journal":{"name":"International Review","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71236311","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The existing situation on labor market has been characterized by a shortage of highly qualified efficient personnel for many years. Company staff is a unique competitive resource and source of profit in any organization. A strong employer brand is a basic foundation for the strategic success of an organization, as it forms the positive attitude of employees and ensures their affective engagement. More and more Russian and international organizations have to resort to new tools to attract, retain, manage staff loyalty and involvement, and establish their image in the job market. Traditional management methods are no longer effective enough in solving such problems. The study reveals the essence of the employer's internal brand and its constituent part - the affective commitment of employees. It specifies the tools to ensure the development of affective commitment of staff.
{"title":"Employer brand and affective commitment of employees","authors":"N. Tsareva","doi":"10.5937/intrev2103137t","DOIUrl":"https://doi.org/10.5937/intrev2103137t","url":null,"abstract":"The existing situation on labor market has been characterized by a shortage of highly qualified efficient personnel for many years. Company staff is a unique competitive resource and source of profit in any organization. A strong employer brand is a basic foundation for the strategic success of an organization, as it forms the positive attitude of employees and ensures their affective engagement. More and more Russian and international organizations have to resort to new tools to attract, retain, manage staff loyalty and involvement, and establish their image in the job market. Traditional management methods are no longer effective enough in solving such problems. The study reveals the essence of the employer's internal brand and its constituent part - the affective commitment of employees. It specifies the tools to ensure the development of affective commitment of staff.","PeriodicalId":43325,"journal":{"name":"International Review","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71235990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ž. Radosavljević, Aleksandar S. Anđelković, Edita Kastratović
The crisis of the COVID-19 pandemic is probably one of the biggest crises that has affected civilization in the last hundred years. This refers to the number of infected and dead, but also to the economic, psychological, political, moral and other spheres. Science and scientific research during the pandemic was mainly focused on finding ways to prevent and treat the C-19 virus. Within medical science, epidemiology was treated separately during the pandemic, as a branch of medicine, while other sciences were neglected or put in the background, which limited the potentials of medical science in the C-19 pandemic. Analyzes show that a small number of scientific papers and research have focused on non-medical sciences and the place and role of non-medical professions in the fight against C-19, which is illogical, given that a pandemic is not just a medical phenomenon but a multidisciplinary problem that should be answered, with synchronized use of information, economic, organizational management, ethical and other sciences. It is shown that the impact of the pandemic on science and scientific research has not been investigated globally, nor at the level of Serbia, ie whether and to what extent the pandemic has affected the dynamics, aggravating or facilitating conditions for science and scientific research. This paper also discusses the problems of science and scientific cooperation during the Covid-19 pandemic and the impact of the COVID-19 pandemic on science, scientific research and cooperation, and cooperation between scientific researchers at the international level. The aim of this paper is to point out some difficulties and obstacles in scientific work and cooperation and to suggest possible solutions.
{"title":"Certain issues and challenges of science and research in the COVID-19 pandemic","authors":"Ž. Radosavljević, Aleksandar S. Anđelković, Edita Kastratović","doi":"10.5937/intrev2103122r","DOIUrl":"https://doi.org/10.5937/intrev2103122r","url":null,"abstract":"The crisis of the COVID-19 pandemic is probably one of the biggest crises that has affected civilization in the last hundred years. This refers to the number of infected and dead, but also to the economic, psychological, political, moral and other spheres. Science and scientific research during the pandemic was mainly focused on finding ways to prevent and treat the C-19 virus. Within medical science, epidemiology was treated separately during the pandemic, as a branch of medicine, while other sciences were neglected or put in the background, which limited the potentials of medical science in the C-19 pandemic. Analyzes show that a small number of scientific papers and research have focused on non-medical sciences and the place and role of non-medical professions in the fight against C-19, which is illogical, given that a pandemic is not just a medical phenomenon but a multidisciplinary problem that should be answered, with synchronized use of information, economic, organizational management, ethical and other sciences. It is shown that the impact of the pandemic on science and scientific research has not been investigated globally, nor at the level of Serbia, ie whether and to what extent the pandemic has affected the dynamics, aggravating or facilitating conditions for science and scientific research. This paper also discusses the problems of science and scientific cooperation during the Covid-19 pandemic and the impact of the COVID-19 pandemic on science, scientific research and cooperation, and cooperation between scientific researchers at the international level. The aim of this paper is to point out some difficulties and obstacles in scientific work and cooperation and to suggest possible solutions.","PeriodicalId":43325,"journal":{"name":"International Review","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71235913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
B. Đukanović, Nebojša Macanović, Mirjana Radović-Marković
In this paper, we examined the choice of types of favorite and unpopular activities and ways of practicing among different groups, age, education, and strata of Montenegrin society in leisure time. A random selection of 805 respondents was made. A special questionnaire was constructed for the purposes of this research. The starting theoretical position was Bourdieu's theory. The three favorite activities of our respondents in their free time were watching television, hanging out with friends, and walking. It is interesting that sleep is in the fourth place in terms of frequency in the first two choices of the most favorite activities, and in the third choice even in the second place. We can conclude that great poverty was observed in the choice of three activities that the respondents most often perform in the order of their importance. However, almost 2/5 (39%) practice them actively. It seems that these restrictions in terms of frequency are more conditioned by external, objective factors than the poverty of the respondents' needs for various forms of leisure recreation. The results of our research largely confirm Bourdieu's theoretical heritage, and partly do not confirm it. The most unexpected result is a very slight layer difference in the choice of the most favorite activity and the absence of differences in stating the reasons for the least popular. In our opinion, the main reason should not be sought in the epistemological weaknesses of Bourdieu's theory, but in the fact that Bourdieu's theory can be empirically tested on developed societies so that differences can be clearly expressed, in "pure" form. At least now, Montenegrin society does not belong to such societies.
{"title":"Leisure activities of the population of Montenegro","authors":"B. Đukanović, Nebojša Macanović, Mirjana Radović-Marković","doi":"10.5937/intrev2103142d","DOIUrl":"https://doi.org/10.5937/intrev2103142d","url":null,"abstract":"In this paper, we examined the choice of types of favorite and unpopular activities and ways of practicing among different groups, age, education, and strata of Montenegrin society in leisure time. A random selection of 805 respondents was made. A special questionnaire was constructed for the purposes of this research. The starting theoretical position was Bourdieu's theory. The three favorite activities of our respondents in their free time were watching television, hanging out with friends, and walking. It is interesting that sleep is in the fourth place in terms of frequency in the first two choices of the most favorite activities, and in the third choice even in the second place. We can conclude that great poverty was observed in the choice of three activities that the respondents most often perform in the order of their importance. However, almost 2/5 (39%) practice them actively. It seems that these restrictions in terms of frequency are more conditioned by external, objective factors than the poverty of the respondents' needs for various forms of leisure recreation. The results of our research largely confirm Bourdieu's theoretical heritage, and partly do not confirm it. The most unexpected result is a very slight layer difference in the choice of the most favorite activity and the absence of differences in stating the reasons for the least popular. In our opinion, the main reason should not be sought in the epistemological weaknesses of Bourdieu's theory, but in the fact that Bourdieu's theory can be empirically tested on developed societies so that differences can be clearly expressed, in \"pure\" form. At least now, Montenegrin society does not belong to such societies.","PeriodicalId":43325,"journal":{"name":"International Review","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71236031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
For a long period of time, quantitative research style has dominated market research. However, in recent years, thanks to the diversity of topics on the market, as well as the development of new technologies, the advent of the Internet, research has increasingly applied the use of qualitative methods with various data collection instruments. The paper points out the importance of market research, especially research on consumer behavior and satisfaction in modern society - a society of constant, accelerated and major changes. This research has an indisputable value for the functioning, organization of the company, development of strategies for good positioning and maintaining the competitiveness of the company, in general for its survival and success in the market. The main goal of this paper is to demonstrate the importance of qualitative methods and point out the need for methodological pluralism in market research. The paper emphasizes two qualitative methods - the method of observation and qualitative content analysis. The most important properties of these methods, the way of their application, justification and scope of their use in the research of consumer behavior and satisfaction are presented.
{"title":"The importance of applying qualitative methods in surveying consumer behavior and satisfaction","authors":"Dragana Pešić-Jenaćković, M. Cogoljević","doi":"10.5937/intrev2103116p","DOIUrl":"https://doi.org/10.5937/intrev2103116p","url":null,"abstract":"For a long period of time, quantitative research style has dominated market research. However, in recent years, thanks to the diversity of topics on the market, as well as the development of new technologies, the advent of the Internet, research has increasingly applied the use of qualitative methods with various data collection instruments. The paper points out the importance of market research, especially research on consumer behavior and satisfaction in modern society - a society of constant, accelerated and major changes. This research has an indisputable value for the functioning, organization of the company, development of strategies for good positioning and maintaining the competitiveness of the company, in general for its survival and success in the market. The main goal of this paper is to demonstrate the importance of qualitative methods and point out the need for methodological pluralism in market research. The paper emphasizes two qualitative methods - the method of observation and qualitative content analysis. The most important properties of these methods, the way of their application, justification and scope of their use in the research of consumer behavior and satisfaction are presented.","PeriodicalId":43325,"journal":{"name":"International Review","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71236251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nadezhda Sukhina, E. Lebedeva, P. Zhuravlev, I. Chernykh, X. Kotova, H. Hajiyev
The article discusses financial management methods and ways to optimize costs. Management of the cost of production of enterprises is a systematic process of formation of costs for the production of all products and the cost of individual products, control over the fulfillment of tasks to reduce the cost of production, identification of reserves for its reduction. Enterprise cost management is a component of the enterprise management system as a whole. Therefore, in general terms, let us dwell on some aspects of enterprise management in order to understand the essence of cost management. Management - the activities of an enterprise aimed at realizing the objectives of the management object, subject to the rational use of available resources.
{"title":"Financial management methods and ways to optimize costs","authors":"Nadezhda Sukhina, E. Lebedeva, P. Zhuravlev, I. Chernykh, X. Kotova, H. Hajiyev","doi":"10.5937/intrev2103177s","DOIUrl":"https://doi.org/10.5937/intrev2103177s","url":null,"abstract":"The article discusses financial management methods and ways to optimize costs. Management of the cost of production of enterprises is a systematic process of formation of costs for the production of all products and the cost of individual products, control over the fulfillment of tasks to reduce the cost of production, identification of reserves for its reduction. Enterprise cost management is a component of the enterprise management system as a whole. Therefore, in general terms, let us dwell on some aspects of enterprise management in order to understand the essence of cost management. Management - the activities of an enterprise aimed at realizing the objectives of the management object, subject to the rational use of available resources.","PeriodicalId":43325,"journal":{"name":"International Review","volume":"24 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71236329","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
D. Endovitsky, V. Tinyakova, N. Morozova, T. Karyagina, M. Fedotova
The authors of the article consider the problems of professional and personal competence development adequate to the digital economy challenges. They emphasized that it is necessary to shift the emphasis from obtaining only the knowledge component to a personality-oriented, developing cognitive activity in the traditional education system. The task of the modern education system should be to teach the listener to learn. As you know, the digital economy is based on the idea of transaction cost reduction because people are removed from value chains. Routine operations will be automated, and a number of professional activities will disappear. This will affect the labor market and its structure; in order to maintain his competitiveness, a person will have to look for a new application and complete his profile of professional competence quickly. In the age of innovation and rapid development of IT technologies, human capital will become the main economic resource of companies. It is the rational use of each person potential, the creation of conditions for his harmonious development that will determine a company competitive position in the market. The business community and the education system should become business partners that mutually influence each other in the context of digital transformation.
{"title":"Analysis of forming of the professional competence and the rational use of human capital in the digital economy","authors":"D. Endovitsky, V. Tinyakova, N. Morozova, T. Karyagina, M. Fedotova","doi":"10.5937/intrev2103130e","DOIUrl":"https://doi.org/10.5937/intrev2103130e","url":null,"abstract":"The authors of the article consider the problems of professional and personal competence development adequate to the digital economy challenges. They emphasized that it is necessary to shift the emphasis from obtaining only the knowledge component to a personality-oriented, developing cognitive activity in the traditional education system. The task of the modern education system should be to teach the listener to learn. As you know, the digital economy is based on the idea of transaction cost reduction because people are removed from value chains. Routine operations will be automated, and a number of professional activities will disappear. This will affect the labor market and its structure; in order to maintain his competitiveness, a person will have to look for a new application and complete his profile of professional competence quickly. In the age of innovation and rapid development of IT technologies, human capital will become the main economic resource of companies. It is the rational use of each person potential, the creation of conditions for his harmonious development that will determine a company competitive position in the market. The business community and the education system should become business partners that mutually influence each other in the context of digital transformation.","PeriodicalId":43325,"journal":{"name":"International Review","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71235926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The article provides an assessment of the development of the innovative mechanism of environmental insurance in the world and in Russia, identifies the main problems of regional development, and suggests a set of organizational and regulatory innovations for the introduction of the environmental insurance market. The article identifies the features of the implementation of environmental risk insurance in Russia and in the world and identifies the need to determine the key factors and indicators of sustainable development of the environmental insurance market. As a result, of the conducted research, a set of requirements for insurance companies planning to introduce the mechanism of imputed environmental insurance into their business processes is proposed. The financial and economic instruments for stimulating the greening of the economic activities of Russian industrial enterprises are justified.
{"title":"Financial innovations in testing the mechanism of environmental insurance at industrial enterprises in Russia and the world","authors":"L. Krutova, Mihail Kulikovsky, K. Isaev","doi":"10.5937/intrev2103053k","DOIUrl":"https://doi.org/10.5937/intrev2103053k","url":null,"abstract":"The article provides an assessment of the development of the innovative mechanism of environmental insurance in the world and in Russia, identifies the main problems of regional development, and suggests a set of organizational and regulatory innovations for the introduction of the environmental insurance market. The article identifies the features of the implementation of environmental risk insurance in Russia and in the world and identifies the need to determine the key factors and indicators of sustainable development of the environmental insurance market. As a result, of the conducted research, a set of requirements for insurance companies planning to introduce the mechanism of imputed environmental insurance into their business processes is proposed. The financial and economic instruments for stimulating the greening of the economic activities of Russian industrial enterprises are justified.","PeriodicalId":43325,"journal":{"name":"International Review","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71236063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Investing in research and development is a trend in modern business conditions, because it is expected to improve economic growth and improve competitiveness. The purpose of this paper is to analyze the fiscal policy in the surrounding countries, which invest in research and development more than Serbia does. In that way, it can be seen whether some of the analyzed measures could be applied in Serbia as well. The analysis showed that Hungary has the most extensive network of tax incentives for research and development, which records the largest investments in research and development.
{"title":"Fiscal policy in the function of encouraging investment in research and development in selected countries in the region","authors":"Svetlana Milošević","doi":"10.5937/intrev2103169m","DOIUrl":"https://doi.org/10.5937/intrev2103169m","url":null,"abstract":"Investing in research and development is a trend in modern business conditions, because it is expected to improve economic growth and improve competitiveness. The purpose of this paper is to analyze the fiscal policy in the surrounding countries, which invest in research and development more than Serbia does. In that way, it can be seen whether some of the analyzed measures could be applied in Serbia as well. The analysis showed that Hungary has the most extensive network of tax incentives for research and development, which records the largest investments in research and development.","PeriodicalId":43325,"journal":{"name":"International Review","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71236088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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