{"title":"Effect of transformational leadership on organizational commitment through the interaction of psychological empowerment","authors":"T. Raveendran","doi":"10.4038/jbs.v8i0.66","DOIUrl":"https://doi.org/10.4038/jbs.v8i0.66","url":null,"abstract":"","PeriodicalId":55618,"journal":{"name":"South Asian Journal of Business Studies","volume":"33 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2021-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88738106","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}
{"title":"Impact of competitive capabilities empowered by community-based tourism projects on tourism businesses success in rural tourism destinations","authors":"G. Sriyani","doi":"10.4038/jbs.v8i0.71","DOIUrl":"https://doi.org/10.4038/jbs.v8i0.71","url":null,"abstract":"","PeriodicalId":55618,"journal":{"name":"South Asian Journal of Business Studies","volume":"108 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2021-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86999989","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}
R. Y. H. De Alwis Seneviratne, K. Dissanayake, S. P. Premaratna, N. Melegoda, S. Ranwala, A. Fernando
{"title":"Lean practices and benefits: study of Sri Lankan small and medium enterprises","authors":"R. Y. H. De Alwis Seneviratne, K. Dissanayake, S. P. Premaratna, N. Melegoda, S. Ranwala, A. Fernando","doi":"10.4038/jbs.v8i0.65","DOIUrl":"https://doi.org/10.4038/jbs.v8i0.65","url":null,"abstract":"","PeriodicalId":55618,"journal":{"name":"South Asian Journal of Business Studies","volume":"27 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2021-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90082568","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}
{"title":"How green the supply chain of apparel manufacturing companies in Sri Lanka","authors":"Dilini S. Manage, K. Dissanayake","doi":"10.4038/jbs.v8i0.67","DOIUrl":"https://doi.org/10.4038/jbs.v8i0.67","url":null,"abstract":"","PeriodicalId":55618,"journal":{"name":"South Asian Journal of Business Studies","volume":"22 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2021-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83326013","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}
Pub Date : 2021-12-14DOI: 10.1108/sajbs-10-2021-0375
Sandeep Narula, S. Rana, Shakul Srivastava, Manjeet Kharub
PurposeThis study explores the relationship between market orientation (MO), marketing capabilities, competitive advantage and firm performance with a focus on productivity and growth. This study answers on how MO and capabilities can enhance the performance of a firm. The following research points have been looked into: (1) business development in uncertain times, (2) strategies that complement both business development and competitive advantage at the same time and (3) how proactive MO helps the business organization to improve performance and attain category leadership in the desired therapeutic segment.Design/methodology/approachThis article is based on an intensive case study that provides a thorough description, interpretation and understanding of the case. To accomplish the given goals, a public sector firm was carefully chosen and data were gathered through interviews with managers from different levels of the case company.FindingsResults of this study explain that the MO concept is highly effective in building the marketing capabilities and sustaining the performance. The study offers business development strategies for the businesses where product differentiation is low and price ceiling is practiced on a certain category of products. MO when combined with marketing capabilities gives the organization a competitive advantage which ultimately enhances the firm performance.Originality/valueThe manuscript is based on a case study representing niche and mid-sized Indian pharmaceutical company, “Indian Immunologicals Limited” (IIL, a public sector firm), that adopted MO along with competitive business strategies in highly competitive, regulated and price control therapeutic category, anti-rabies vaccine. The company with a judicious mix of business strategies, operational excellence and MO not only enhanced productivity but also market share and created new business units for future.
{"title":"Improving firm performance using market orientation and capabilities: a case study approach","authors":"Sandeep Narula, S. Rana, Shakul Srivastava, Manjeet Kharub","doi":"10.1108/sajbs-10-2021-0375","DOIUrl":"https://doi.org/10.1108/sajbs-10-2021-0375","url":null,"abstract":"PurposeThis study explores the relationship between market orientation (MO), marketing capabilities, competitive advantage and firm performance with a focus on productivity and growth. This study answers on how MO and capabilities can enhance the performance of a firm. The following research points have been looked into: (1) business development in uncertain times, (2) strategies that complement both business development and competitive advantage at the same time and (3) how proactive MO helps the business organization to improve performance and attain category leadership in the desired therapeutic segment.Design/methodology/approachThis article is based on an intensive case study that provides a thorough description, interpretation and understanding of the case. To accomplish the given goals, a public sector firm was carefully chosen and data were gathered through interviews with managers from different levels of the case company.FindingsResults of this study explain that the MO concept is highly effective in building the marketing capabilities and sustaining the performance. The study offers business development strategies for the businesses where product differentiation is low and price ceiling is practiced on a certain category of products. MO when combined with marketing capabilities gives the organization a competitive advantage which ultimately enhances the firm performance.Originality/valueThe manuscript is based on a case study representing niche and mid-sized Indian pharmaceutical company, “Indian Immunologicals Limited” (IIL, a public sector firm), that adopted MO along with competitive business strategies in highly competitive, regulated and price control therapeutic category, anti-rabies vaccine. The company with a judicious mix of business strategies, operational excellence and MO not only enhanced productivity but also market share and created new business units for future.","PeriodicalId":55618,"journal":{"name":"South Asian Journal of Business Studies","volume":" ","pages":""},"PeriodicalIF":2.4,"publicationDate":"2021-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49144039","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}
Pub Date : 2021-12-13DOI: 10.1108/sajbs-01-2021-0040
Xi Zhang, S. Gopalakrishnan, Raja Roy, C. Bandera
PurposeThe purpose of this paper is to explore how the entrepreneurs' social connections and types of employment differentially affect the survival of startup firms in the USA and India. Further, the authors analyze the differences during both the early stage and the later stages of new ventures.Design/methodology/approachThe authors use data from the Global Entrepreneurship Monitor (GEM) database between 2012 and 2014 and examine the hypothesized effects with logistic regression analyses.FindingsThe analysis reveals that an entrepreneur's social connections with other entrepreneurs favor the survival of the focal entrepreneur's early-stage business in the USA. However, social connections are more critical for later-stage ventures in India. During the early stage, new ventures of full-time entrepreneurs are more likely to survive in India, whereas those by hybrid entrepreneurs are more likely to survive in the USA. The differences between the importance of full-time and hybrid entrepreneurs across geographies are less discernible during the later stages of new ventures.Originality/valueThe novelty of this paper is that it demonstrates the significant differences in the way social connections and types of employment (hybrid versus full-time) affect the survival of entrepreneurial firms in the early and later stages. The study also expands the international business literature by shedding new light on country-level differences that affect the survival of new ventures.
{"title":"The impact of entrepreneurs' full-time versus hybrid employment and social connections on new venture survival: a USA–India comparison","authors":"Xi Zhang, S. Gopalakrishnan, Raja Roy, C. Bandera","doi":"10.1108/sajbs-01-2021-0040","DOIUrl":"https://doi.org/10.1108/sajbs-01-2021-0040","url":null,"abstract":"PurposeThe purpose of this paper is to explore how the entrepreneurs' social connections and types of employment differentially affect the survival of startup firms in the USA and India. Further, the authors analyze the differences during both the early stage and the later stages of new ventures.Design/methodology/approachThe authors use data from the Global Entrepreneurship Monitor (GEM) database between 2012 and 2014 and examine the hypothesized effects with logistic regression analyses.FindingsThe analysis reveals that an entrepreneur's social connections with other entrepreneurs favor the survival of the focal entrepreneur's early-stage business in the USA. However, social connections are more critical for later-stage ventures in India. During the early stage, new ventures of full-time entrepreneurs are more likely to survive in India, whereas those by hybrid entrepreneurs are more likely to survive in the USA. The differences between the importance of full-time and hybrid entrepreneurs across geographies are less discernible during the later stages of new ventures.Originality/valueThe novelty of this paper is that it demonstrates the significant differences in the way social connections and types of employment (hybrid versus full-time) affect the survival of entrepreneurial firms in the early and later stages. The study also expands the international business literature by shedding new light on country-level differences that affect the survival of new ventures.","PeriodicalId":55618,"journal":{"name":"South Asian Journal of Business Studies","volume":" ","pages":""},"PeriodicalIF":2.4,"publicationDate":"2021-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45381238","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}
Pub Date : 2021-11-26DOI: 10.1108/sajbs-02-2021-0056
Mohini Gupta, S. Varshney
PurposeThe aim the study is to explore the impact of real exchange rate volatility and other macroeconomic variable such as price of import, industrial production and real exchange rate on 45 import commodities, considering global financial crisis period on India's import from the US. The empirical analysis at disaggregate level of import indicates the existence of both short-run and long-run effect in one-third importing commodities. The results show both positive and negative effect and causality among variables.Design/methodology/approachThe study uses E-GARCH model to gage the real exchange rate volatility, an autoregressive distributive lag (ARDL) bound test technique to discover the adequate short- and long-run relationships and Toda-Yamamoto causality method to analyze the causality among variables. The study uses the time period from 2002:M09 to 2019:M06.FindingsThe empirical analysis at disaggregate level of import indicates the existence of both short-run and long-run effect in one-third importing commodities. The results show both positive and negative effects and causality among variables.Practical implicationsThe finding of the study suggests that macroeconomic variables have significant role and could be important to undertake the small and medium scale industries in policymaking. Government may need to make decision for micro, small and medium enterprises (MSMEs) as their performance can bring change in the trade to compete globally by increasing and controlling the price of the import and defending the domestic competitiveness.Originality/valueThe study uses additional variable namely price of import and includes the global financial crisis period to measure dampening effect on each commodity by using robust econometric technique in context of emerging nation like India.
{"title":"Does exchange rate volatility influence import commodities of India-US? Evidence from ARDL approach","authors":"Mohini Gupta, S. Varshney","doi":"10.1108/sajbs-02-2021-0056","DOIUrl":"https://doi.org/10.1108/sajbs-02-2021-0056","url":null,"abstract":"PurposeThe aim the study is to explore the impact of real exchange rate volatility and other macroeconomic variable such as price of import, industrial production and real exchange rate on 45 import commodities, considering global financial crisis period on India's import from the US. The empirical analysis at disaggregate level of import indicates the existence of both short-run and long-run effect in one-third importing commodities. The results show both positive and negative effect and causality among variables.Design/methodology/approachThe study uses E-GARCH model to gage the real exchange rate volatility, an autoregressive distributive lag (ARDL) bound test technique to discover the adequate short- and long-run relationships and Toda-Yamamoto causality method to analyze the causality among variables. The study uses the time period from 2002:M09 to 2019:M06.FindingsThe empirical analysis at disaggregate level of import indicates the existence of both short-run and long-run effect in one-third importing commodities. The results show both positive and negative effects and causality among variables.Practical implicationsThe finding of the study suggests that macroeconomic variables have significant role and could be important to undertake the small and medium scale industries in policymaking. Government may need to make decision for micro, small and medium enterprises (MSMEs) as their performance can bring change in the trade to compete globally by increasing and controlling the price of the import and defending the domestic competitiveness.Originality/valueThe study uses additional variable namely price of import and includes the global financial crisis period to measure dampening effect on each commodity by using robust econometric technique in context of emerging nation like India.","PeriodicalId":55618,"journal":{"name":"South Asian Journal of Business Studies","volume":" ","pages":""},"PeriodicalIF":2.4,"publicationDate":"2021-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47137652","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}
Pub Date : 2021-11-22DOI: 10.1108/sajbs-09-2021-0337
Leslie Lang
PurposeE-commerce, with technology as its backbone, is an indispensable business trend associated with the wave of the Fourth Industrial Revolution. Recently, its intensifying role has also been noticed due to the COVID-19 pandemic. However, technology adoption to pursue an e-commerce model for agribusinessmen is not easy, while the COVID-19 has made them lose customers and led them to crises. In that context, the role of social capital (SC) has increasingly been paid significant attention, especially for micro and family businesses. Agribusinessmen can use SC to adopt technology, renew and reinforce their businesses in the global agricultural supply chain disruption context. However, there seems to be a dearth of an integral measurement of social capital (IMSC) to apply to the practice effectively. Recognizing this need, the current study aims to develop an integral scale for SC.Design/methodology/approachThis research adopts a widely accepted and rigorous scale development process, a mixed-methods research design and essential statistical techniques to develop an IMSC.FindingsThe result develops an IMSC consisting of nine facets: linking-corporate, bonding-bridging, trust in political institutions, trust in public services, generalized social trust, norms and social sanctions, subjective safety, civicness and community cohesiveness. The scales of these facets are found to be unidimensional, reliable and valid.Originality/valueThis is the first study developing an IMSC to contribute to the extant literature. The study also provides managerial implications for practitioners to strengthen SC and adopt technology to improve their businesses.
{"title":"Social capital in e-commerce era: toward a deeper knowledge of its conceptualization and empirical measurement in agribusiness","authors":"Leslie Lang","doi":"10.1108/sajbs-09-2021-0337","DOIUrl":"https://doi.org/10.1108/sajbs-09-2021-0337","url":null,"abstract":"PurposeE-commerce, with technology as its backbone, is an indispensable business trend associated with the wave of the Fourth Industrial Revolution. Recently, its intensifying role has also been noticed due to the COVID-19 pandemic. However, technology adoption to pursue an e-commerce model for agribusinessmen is not easy, while the COVID-19 has made them lose customers and led them to crises. In that context, the role of social capital (SC) has increasingly been paid significant attention, especially for micro and family businesses. Agribusinessmen can use SC to adopt technology, renew and reinforce their businesses in the global agricultural supply chain disruption context. However, there seems to be a dearth of an integral measurement of social capital (IMSC) to apply to the practice effectively. Recognizing this need, the current study aims to develop an integral scale for SC.Design/methodology/approachThis research adopts a widely accepted and rigorous scale development process, a mixed-methods research design and essential statistical techniques to develop an IMSC.FindingsThe result develops an IMSC consisting of nine facets: linking-corporate, bonding-bridging, trust in political institutions, trust in public services, generalized social trust, norms and social sanctions, subjective safety, civicness and community cohesiveness. The scales of these facets are found to be unidimensional, reliable and valid.Originality/valueThis is the first study developing an IMSC to contribute to the extant literature. The study also provides managerial implications for practitioners to strengthen SC and adopt technology to improve their businesses.","PeriodicalId":55618,"journal":{"name":"South Asian Journal of Business Studies","volume":" ","pages":""},"PeriodicalIF":2.4,"publicationDate":"2021-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43403015","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}
Pub Date : 2021-10-22DOI: 10.1108/sajbs-05-2020-0144
Ayatakshee Sarkar
PurposeThis paper aims to conceptualize ahimsa at the workplace as an alternate coping response to negative workplace behaviours. The response strategy aims to impede conflict escalation and transform a hostile situation into a collaborative one.Design/methodology/approachThe conceptualization of the indigenous construct bases upon Bhawuk's methodological suggestion on building psychological models from the scriptures (Bhawuk, 2010, 2017, 2019). The construct ahimsa explicates by synthesizing the micro-world (Bhagawad Gita, BG and Patanjali Yoga Sutras, PYS) and through the lifeworld of Gandhiji.FindingsThe conceptual analysis illustrates the efficacy of ahimsa as an alternate response to negative workplace behaviours. The definition delineates its three core characteristics, i.e. conscious non-violent action, self-empowerment and rehumanizing the perpetrator. Besides, it proposes to enhance metacognition, creativity and individual learning at the workplace.Originality/valueThe conceptual paper gives a new direction to management researchers on coping and responding to stress.
{"title":"Deconstructing ahimsa at the workplace: its relevance and significance","authors":"Ayatakshee Sarkar","doi":"10.1108/sajbs-05-2020-0144","DOIUrl":"https://doi.org/10.1108/sajbs-05-2020-0144","url":null,"abstract":"PurposeThis paper aims to conceptualize ahimsa at the workplace as an alternate coping response to negative workplace behaviours. The response strategy aims to impede conflict escalation and transform a hostile situation into a collaborative one.Design/methodology/approachThe conceptualization of the indigenous construct bases upon Bhawuk's methodological suggestion on building psychological models from the scriptures (Bhawuk, 2010, 2017, 2019). The construct ahimsa explicates by synthesizing the micro-world (Bhagawad Gita, BG and Patanjali Yoga Sutras, PYS) and through the lifeworld of Gandhiji.FindingsThe conceptual analysis illustrates the efficacy of ahimsa as an alternate response to negative workplace behaviours. The definition delineates its three core characteristics, i.e. conscious non-violent action, self-empowerment and rehumanizing the perpetrator. Besides, it proposes to enhance metacognition, creativity and individual learning at the workplace.Originality/valueThe conceptual paper gives a new direction to management researchers on coping and responding to stress.","PeriodicalId":55618,"journal":{"name":"South Asian Journal of Business Studies","volume":" ","pages":""},"PeriodicalIF":2.4,"publicationDate":"2021-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41926412","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}
Pub Date : 2021-10-19DOI: 10.1108/sajbs-01-2021-0025
Mayuree Sengupta
PurposeThe purpose of this paper is to understand how Chairman and Managing Director (CMD) of the National Research Development Corporation, India, Hanumanthu Purushotham had facilitated a turnaround of the organization and ensured profitability during his tenure there. This is one of the series of interview-based studies that focuses on a South Asian CEO, with the goal of ascertaining his leadership and management style in a volatile situation. This brief paper expounds how leader traits and transformational leadership can positively impact an organizational turnaround and fuel growth.Design/methodology/approachThis paper uses primary interviews and complements the findings with secondary data sources such as annual reports and management literature on leadership trait, transformational leadership and organizational turnaround.FindingsThe study found that socioeconomic factors have a bearing on leadership attributes. In this instance, the CMD's early years, diverse work experiences, bright traits and transformational leadership positively impacted organizational performance. Therefore, not only the qualifications but also the qualities of a leader are pivotal in shaping success of an organization.Originality/valueThe narrative provides an instance of how decision-making driven by strategic leadership can change firm performance. The rich experiences of the India-educated CMD, a government job holder all-through, provides a veteran's view to decision-making in a state-controlled firm and helps us understand how an organization can be transformed in a limited time and with scarce resources.
{"title":"A turnaround fuelled by transformational leadership","authors":"Mayuree Sengupta","doi":"10.1108/sajbs-01-2021-0025","DOIUrl":"https://doi.org/10.1108/sajbs-01-2021-0025","url":null,"abstract":"PurposeThe purpose of this paper is to understand how Chairman and Managing Director (CMD) of the National Research Development Corporation, India, Hanumanthu Purushotham had facilitated a turnaround of the organization and ensured profitability during his tenure there. This is one of the series of interview-based studies that focuses on a South Asian CEO, with the goal of ascertaining his leadership and management style in a volatile situation. This brief paper expounds how leader traits and transformational leadership can positively impact an organizational turnaround and fuel growth.Design/methodology/approachThis paper uses primary interviews and complements the findings with secondary data sources such as annual reports and management literature on leadership trait, transformational leadership and organizational turnaround.FindingsThe study found that socioeconomic factors have a bearing on leadership attributes. In this instance, the CMD's early years, diverse work experiences, bright traits and transformational leadership positively impacted organizational performance. Therefore, not only the qualifications but also the qualities of a leader are pivotal in shaping success of an organization.Originality/valueThe narrative provides an instance of how decision-making driven by strategic leadership can change firm performance. The rich experiences of the India-educated CMD, a government job holder all-through, provides a veteran's view to decision-making in a state-controlled firm and helps us understand how an organization can be transformed in a limited time and with scarce resources.","PeriodicalId":55618,"journal":{"name":"South Asian Journal of Business Studies","volume":"100 1","pages":""},"PeriodicalIF":2.4,"publicationDate":"2021-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41272243","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：