首页 > 最新文献

Scientific Papers of Silesian University of Technology Organization and Management Series最新文献

英文 中文
Innovativeness as a resource for the development of a peripheral region 创新是周边地区发展的资源
Pub Date : 1900-01-01 DOI: 10.29119/1641-3466.2021.152.17
A. Tuziak
{"title":"Innovativeness as a resource for the development of a peripheral region","authors":"A. Tuziak","doi":"10.29119/1641-3466.2021.152.17","DOIUrl":"https://doi.org/10.29119/1641-3466.2021.152.17","url":null,"abstract":"","PeriodicalId":146659,"journal":{"name":"Scientific Papers of Silesian University of Technology Organization and Management Series","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116191912","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}
引用次数: 0
Infrastructure projects and transport exclusion – case study of the Pomorska Kolej Metropolitalna 基础设施项目和交通排斥——波莫尔斯卡大都会Kolej的案例研究
M. Chmielewski, Joanna Pioch, Renata Płoska
Purpose: The purpose of this paper is to analyse the effects of the Pomorska Kolej Metropolitalna infrastructure project from the perspective of transport exclusion of the Gdańsk-Gdynia-Sopot Metropolitan Area residents. The reason for undertaking the topic is the importance of this project for many different groups of stakeholders and the possibility of analysing some of the already visible effects of its implementation. Design/methodology/approach : The theoretical part describes the phenomenon of transport exclusion as well as the specifics and importance of infrastructure and infrastructure projects. The research part is based on a case study: an analysis and evaluation of selected effects of the presented project. The subject matter covers a regional transport investment – the Pomorska Kolej Metropolitalna. The study used statistical data analysis and the descriptive method. Findings: The analysis of selected parameters concerning various aspects of the infrastructure project’s effects showed that the Pomorska Kolej Metropolitalna improves the residents’ quality of life by reducing the phenomenon of transport exclusion. Increased transport accessibility affects both residents of the region’s capital city and other towns in the analysed area. Research limitations/implications: The main limitation of the study is that the project is still in the implementation phase. As a result, not all of its effects are discernible and quantifiable. Therefore, the study takes into account only selected elements describing the effects of the Pomorska Kolej Metropolitalna, mainly in the context of the problem of transport exclusion. Practical implications: The findings of the study may be used by the entities responsible for the implementation of public investments as an argument for choosing transport projects as a tool to improve the quality of life in the region. Originality/value: The value of the study is to indicate that the benefits of infrastructure investments are linked not only to measurable: financial and material results, but also to other aspects relating to the quality of life of the society and reducing the problem of transport exclusion. The paper raises the issue of benefits for the local community, providing arguments for decision makers responsible for spending public funds earmarked for regional development.
目的:本文的目的是从Gdańsk-Gdynia-Sopot都市圈居民交通排斥的角度分析Pomorska Kolej Metropolitalna基础设施项目的影响。开展该专题的原因是该项目对许多不同利益相关者群体的重要性,以及分析其实施的一些已经可见的影响的可能性。设计/方法/途径:理论部分描述交通排斥现象,以及基础设施和基础设施项目的特殊性和重要性。研究部分是基于一个案例研究:分析和评价所提出的项目的选择效果。主题涉及区域交通投资- Pomorska Kolej metropolititalna。本研究采用统计资料分析和描述性方法。研究结果:对基础设施项目影响的各个方面所选参数的分析表明,Pomorska Kolej metropolitna通过减少交通排斥现象提高了居民的生活质量。交通便利程度的提高既影响了该地区首府城市的居民,也影响了分析区域内其他城镇的居民。研究局限/启示:本研究的主要局限是项目仍处于实施阶段。因此,并非所有的影响都是可识别和可量化的。因此,该研究只考虑了描述Pomorska Kolej Metropolitalna影响的选定元素,主要是在运输排斥问题的背景下。实际意义:该研究的结果可能被负责实施公共投资的实体用作选择交通项目作为改善该地区生活质量的工具的论据。原创性/价值:这项研究的价值在于表明,基础设施投资的好处不仅与可衡量的财务和物质结果有关,而且与社会生活质量和减少交通排斥问题有关的其他方面有关。这篇论文提出了当地社区的利益问题,为负责使用专门用于地区发展的公共资金的决策者提供了论据。
{"title":"Infrastructure projects and transport exclusion – case study of the Pomorska Kolej Metropolitalna","authors":"M. Chmielewski, Joanna Pioch, Renata Płoska","doi":"10.29119/1641-3466.2022.156.7","DOIUrl":"https://doi.org/10.29119/1641-3466.2022.156.7","url":null,"abstract":"Purpose: The purpose of this paper is to analyse the effects of the Pomorska Kolej Metropolitalna infrastructure project from the perspective of transport exclusion of the Gdańsk-Gdynia-Sopot Metropolitan Area residents. The reason for undertaking the topic is the importance of this project for many different groups of stakeholders and the possibility of analysing some of the already visible effects of its implementation. Design/methodology/approach : The theoretical part describes the phenomenon of transport exclusion as well as the specifics and importance of infrastructure and infrastructure projects. The research part is based on a case study: an analysis and evaluation of selected effects of the presented project. The subject matter covers a regional transport investment – the Pomorska Kolej Metropolitalna. The study used statistical data analysis and the descriptive method. Findings: The analysis of selected parameters concerning various aspects of the infrastructure project’s effects showed that the Pomorska Kolej Metropolitalna improves the residents’ quality of life by reducing the phenomenon of transport exclusion. Increased transport accessibility affects both residents of the region’s capital city and other towns in the analysed area. Research limitations/implications: The main limitation of the study is that the project is still in the implementation phase. As a result, not all of its effects are discernible and quantifiable. Therefore, the study takes into account only selected elements describing the effects of the Pomorska Kolej Metropolitalna, mainly in the context of the problem of transport exclusion. Practical implications: The findings of the study may be used by the entities responsible for the implementation of public investments as an argument for choosing transport projects as a tool to improve the quality of life in the region. Originality/value: The value of the study is to indicate that the benefits of infrastructure investments are linked not only to measurable: financial and material results, but also to other aspects relating to the quality of life of the society and reducing the problem of transport exclusion. The paper raises the issue of benefits for the local community, providing arguments for decision makers responsible for spending public funds earmarked for regional development.","PeriodicalId":146659,"journal":{"name":"Scientific Papers of Silesian University of Technology Organization and Management Series","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125767828","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}
引用次数: 0
Innovation and change: perspectives from the private sector in the Upper-Silesian Region 创新与变革:来自上西里西亚地区私营部门的观点
Dorota Dolińska-Weryńska
{"title":"Innovation and change: perspectives from the private sector in the Upper-Silesian Region","authors":"Dorota Dolińska-Weryńska","doi":"10.29119/1641-3466.2019.135.5","DOIUrl":"https://doi.org/10.29119/1641-3466.2019.135.5","url":null,"abstract":"","PeriodicalId":146659,"journal":{"name":"Scientific Papers of Silesian University of Technology Organization and Management Series","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128614624","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}
引用次数: 0
Music in the awareness of retail trade customers 音乐在零售贸易中客户的意识
Pub Date : 1900-01-01 DOI: 10.29119/1641-3466.2022.156.24
Elżbieta Pierzgalska
Purpose: The aim of this study is to assess the state of customer awareness regarding the use of sensory marketing tools by companies operating in the area of the retail market. Methodology: The study uses secondary sources obtained by means of a measuring instrument prepared for the purposes of this study in the form of an online questionnaire. The study is 8 a pilot and was conducted on a group of Facebook users dedicated to surveys. The survey was conducted on a representative research group of 277 respondents (both women and men) in 10 different age categories. The data was analyzed using statistical methods. Findings: The results of the study show that music stimulates the way customers behave in 12 shopping. In addition, the study focuses on audio marketing, which is still an underestimated 13 area in Poland. Originality: The following article shows the opinions of customers on the use of music in commercial units for marketing purposes, allows you to see the importance of such treatments, among others in the pre-Christmas periods . This paper is addressed to owner’s retail stores.
目的:本研究的目的是评估关于在零售市场领域经营的公司使用感官营销工具的客户意识状态。方法:本研究使用二手资料来源,通过在线问卷调查的形式为本研究的目的而准备的测量仪器获得。这项研究是一项试点研究,是在一群致力于调查的Facebook用户中进行的。这项调查是在一个具有代表性的研究小组中进行的,共有277名受访者(包括女性和男性),他们来自10个不同的年龄段。采用统计学方法对数据进行分析。研究结果:研究结果表明,音乐能刺激顾客购物时的行为方式。此外,该研究还侧重于音频营销,这在波兰仍然是一个被低估的领域。独创性:下面的文章展示了消费者对商业单位使用音乐进行营销的意见,让你看到这种处理的重要性,尤其是在圣诞节前。本文是写给业主的零售商店。
{"title":"Music in the awareness of retail trade customers","authors":"Elżbieta Pierzgalska","doi":"10.29119/1641-3466.2022.156.24","DOIUrl":"https://doi.org/10.29119/1641-3466.2022.156.24","url":null,"abstract":"Purpose: The aim of this study is to assess the state of customer awareness regarding the use of sensory marketing tools by companies operating in the area of the retail market. Methodology: The study uses secondary sources obtained by means of a measuring instrument prepared for the purposes of this study in the form of an online questionnaire. The study is 8 a pilot and was conducted on a group of Facebook users dedicated to surveys. The survey was conducted on a representative research group of 277 respondents (both women and men) in 10 different age categories. The data was analyzed using statistical methods. Findings: The results of the study show that music stimulates the way customers behave in 12 shopping. In addition, the study focuses on audio marketing, which is still an underestimated 13 area in Poland. Originality: The following article shows the opinions of customers on the use of music in commercial units for marketing purposes, allows you to see the importance of such treatments, among others in the pre-Christmas periods . This paper is addressed to owner’s retail stores.","PeriodicalId":146659,"journal":{"name":"Scientific Papers of Silesian University of Technology Organization and Management Series","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130745504","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}
引用次数: 0
Financial and non-financial motivation of managers 管理者的财务和非财务动机
Pub Date : 1900-01-01 DOI: 10.29119/1641-3466.2023.172.24
Aneta Kuźniarska, Aleksander Prus, I. Stańczyk
and job security.
还有工作保障。
{"title":"Financial and non-financial motivation of managers","authors":"Aneta Kuźniarska, Aleksander Prus, I. Stańczyk","doi":"10.29119/1641-3466.2023.172.24","DOIUrl":"https://doi.org/10.29119/1641-3466.2023.172.24","url":null,"abstract":"and job security.","PeriodicalId":146659,"journal":{"name":"Scientific Papers of Silesian University of Technology Organization and Management Series","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130803986","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}
引用次数: 0
Poznań primary housing market: changes and sustainable development 波兹纳霍初级住宅市场:变化与可持续发展
Pub Date : 1900-01-01 DOI: 10.29119/1641-3466.2022.156.32
Łukasz Strączkowski, Piotr Bartkowiak
Department of Investment and Real Estate. Results and conclusions : Our research shows that the local primary market for residential real estate in Poznań is on a dynamic growth path, driving up supply, demand and, consequently, prices. While this is welcome news for many market stakeholders, it also gives rise to legitimate concern about the proper and sustainable development of local communities going forward.
投资和房地产部。结果和结论:我们的研究表明,波兹纳瓦当地的住宅房地产一级市场正处于动态增长的道路上,推动了供应、需求和价格的上涨。虽然这对许多市场利益相关者来说是好消息,但它也引发了对当地社区未来适当和可持续发展的合理担忧。
{"title":"Poznań primary housing market: changes and sustainable development","authors":"Łukasz Strączkowski, Piotr Bartkowiak","doi":"10.29119/1641-3466.2022.156.32","DOIUrl":"https://doi.org/10.29119/1641-3466.2022.156.32","url":null,"abstract":"Department of Investment and Real Estate. Results and conclusions : Our research shows that the local primary market for residential real estate in Poznań is on a dynamic growth path, driving up supply, demand and, consequently, prices. While this is welcome news for many market stakeholders, it also gives rise to legitimate concern about the proper and sustainable development of local communities going forward.","PeriodicalId":146659,"journal":{"name":"Scientific Papers of Silesian University of Technology Organization and Management Series","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127892167","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}
引用次数: 1
Sustainable development activities in chemical companies in Poland: links between SDGS and ESG 波兰化工公司的可持续发展活动:可持续发展目标与环境、社会和治理之间的联系
Pub Date : 1900-01-01 DOI: 10.29119/1641-3466.2023.172.37
Marta Tutko
Purpose: The main aim of the article is to explore sustainable development activities
目的:本文的主要目的是探讨可持续发展活动
{"title":"Sustainable development activities in chemical companies in Poland: links between SDGS and ESG","authors":"Marta Tutko","doi":"10.29119/1641-3466.2023.172.37","DOIUrl":"https://doi.org/10.29119/1641-3466.2023.172.37","url":null,"abstract":"Purpose: The main aim of the article is to explore sustainable development activities","PeriodicalId":146659,"journal":{"name":"Scientific Papers of Silesian University of Technology Organization and Management Series","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129178883","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}
引用次数: 0
The role of digital communication tools in the process of humanization of smart city 数字通信工具在智慧城市人性化进程中的作用
Pub Date : 1900-01-01 DOI: 10.29119/1641-3466.2021.151.40
B. Rozalowska
The aim of the is to characterize the channels of communication between citizens and the authorities of Polish cities and check the extent to which cities use the digital possibilities of
调查的目的是描述公民与波兰城市当局之间的沟通渠道,并检查城市使用数字可能性的程度
{"title":"The role of digital communication tools in the process of humanization of smart city","authors":"B. Rozalowska","doi":"10.29119/1641-3466.2021.151.40","DOIUrl":"https://doi.org/10.29119/1641-3466.2021.151.40","url":null,"abstract":"The aim of the is to characterize the channels of communication between citizens and the authorities of Polish cities and check the extent to which cities use the digital possibilities of","PeriodicalId":146659,"journal":{"name":"Scientific Papers of Silesian University of Technology Organization and Management Series","volume":"139 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128780175","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}
引用次数: 1
Assessment of investment opportunities for distribution center location in Poland 波兰配送中心选址的投资机会评估
Pub Date : 1900-01-01 DOI: 10.29119/1641-3466.2022.160.19
{"title":"Assessment of investment opportunities for distribution center location in Poland","authors":"","doi":"10.29119/1641-3466.2022.160.19","DOIUrl":"https://doi.org/10.29119/1641-3466.2022.160.19","url":null,"abstract":"","PeriodicalId":146659,"journal":{"name":"Scientific Papers of Silesian University of Technology Organization and Management Series","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126895753","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}
引用次数: 0
Approaches to socio-economic inequality in economic theory 经济理论中社会经济不平等的研究方法
Pub Date : 1900-01-01 DOI: 10.29119/1641-3466.2022.164.43
Patrycja Zwiech
{"title":"Approaches to socio-economic inequality in economic theory","authors":"Patrycja Zwiech","doi":"10.29119/1641-3466.2022.164.43","DOIUrl":"https://doi.org/10.29119/1641-3466.2022.164.43","url":null,"abstract":"","PeriodicalId":146659,"journal":{"name":"Scientific Papers of Silesian University of Technology Organization and Management Series","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123380064","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}
引用次数: 0
期刊
Scientific Papers of Silesian University of Technology Organization and Management Series
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1