Journal of Business Venturing最新文献

筛选
英文 中文
Work hard or play hard: the effect of leisure crafting on opportunity recognition and venture performance 努力工作还是努力玩耍:休闲工艺对机会识别和创业绩效的影响
IF 8.7 1区 管理学
Journal of Business Venturing Pub Date : 2023-09-01 DOI: 10.1016/j.jbusvent.2023.106327
Alexander B. Hamrick , Ted A. Paterson , Timothy L. Michaelis , Charles Y. Murnieks , Paraskevas Petrou
{"title":"Work hard or play hard: the effect of leisure crafting on opportunity recognition and venture performance","authors":"Alexander B. Hamrick ,&nbsp;Ted A. Paterson ,&nbsp;Timothy L. Michaelis ,&nbsp;Charles Y. Murnieks ,&nbsp;Paraskevas Petrou","doi":"10.1016/j.jbusvent.2023.106327","DOIUrl":"10.1016/j.jbusvent.2023.106327","url":null,"abstract":"<div><p>Given the challenges inherent in starting companies, investigation of how entrepreneurs use their time at work to develop ventures has received prominent attention by scholars. We argue that how entrepreneurs use their leisure time has not received commensurate scrutiny. Leisure crafting, the proactive pursuit of particular leisure activities for specific goals, could play an important role in the entrepreneurial process. Herein, we develop and test a theoretical model describing how leisure crafting among entrepreneurs affects opportunity recognition and venture performance. Using three studies we provide strong evidence that leisure crafting positively relates to opportunity recognition and venture performance, which is mediated by thriving at work and moderated by work task focus. These findings provide generative insights into the nature of leisure and the micro-processes that drive entrepreneurship.</p></div>","PeriodicalId":51348,"journal":{"name":"Journal of Business Venturing","volume":"38 5","pages":"Article 106327"},"PeriodicalIF":8.7,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41455165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prêt-à-quitter: Career mobility and entrepreneurship in the global high-end fashion industry Prêt-à-quitter:全球高端时尚产业的职业流动与创业
IF 8.7 1区 管理学
Journal of Business Venturing Pub Date : 2023-09-01 DOI: 10.1016/j.jbusvent.2023.106316
Stanislav D. Dobrev , Kim Claes , Frédéric Godart
{"title":"Prêt-à-quitter: Career mobility and entrepreneurship in the global high-end fashion industry","authors":"Stanislav D. Dobrev ,&nbsp;Kim Claes ,&nbsp;Frédéric Godart","doi":"10.1016/j.jbusvent.2023.106316","DOIUrl":"10.1016/j.jbusvent.2023.106316","url":null,"abstract":"<div><p>We test a general model of career mobility and entrepreneurship based on the premise that job transitions between organizations are influenced by the unique role of the organizational founder. Three related ideas inform our inquiry. First, individuals in that role are endowed with the right to act as representatives of their organizations which increases commitment and deters external mobility. Second, the founder role, because of its uniqueness, defines how entrepreneurs think of themselves thus aligning person and position. Repeat entrepreneurship occurs because after a founder leaves, this alignment is disrupted and the need to restore it leads to becoming a founder again. Third, we see the founder role as imbued with charismatic authority. This creates an aura of deference and a propensity to emulate the founder that inspires organizational members working alongside the founder to themselves become entrepreneurs. We investigate these ideas empirically in the context of the global high-end fashion industry through a research design that allows us to compare leading designers' career histories as both founders and members and their transitions to and out of entrepreneurship.</p></div>","PeriodicalId":51348,"journal":{"name":"Journal of Business Venturing","volume":"38 5","pages":"Article 106316"},"PeriodicalIF":8.7,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41719055","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Visual totality of rewards-based crowdfunding pitch videos: Disentangling the impact of peak negative affective visual expression on funding outcomes 基于奖励的众筹宣传视频的视觉整体:分解负面情感视觉表达对融资结果的影响
IF 8.7 1区 管理学
Journal of Business Venturing Pub Date : 2023-09-01 DOI: 10.1016/j.jbusvent.2023.106318
Yi Huang , Marilyn A. Uy , Chang Liu , Maw-Der Foo , Zhuyi Angelina Li
{"title":"Visual totality of rewards-based crowdfunding pitch videos: Disentangling the impact of peak negative affective visual expression on funding outcomes","authors":"Yi Huang ,&nbsp;Marilyn A. Uy ,&nbsp;Chang Liu ,&nbsp;Maw-Der Foo ,&nbsp;Zhuyi Angelina Li","doi":"10.1016/j.jbusvent.2023.106318","DOIUrl":"10.1016/j.jbusvent.2023.106318","url":null,"abstract":"<div><p>In this study, we introduce visual totality of a crowdfunding pitch video which considers not only visual segments with human faces but also segments without human faces. Drawing from Emotions as Social Information (EASI) theory and expression theory, we analyze more than 4 million frames in 3184 Indiegogo rewards-based crowdfunding pitch videos using the ResNet 50 deep neural network. Results indicate that the impact of peak negative affective visual expression on funding performance is stronger than that of its positive counterpart for both segments with and without human faces. Additionally, the influence of peak negative affective visual expression from human faces is stronger in the first half (vs. the second half) of the pitch video. Further, we found a substitute moderating effect between the peak negative affective visual expression from segments with and without human faces on funding performance. We conducted an additional data collection to ascertain that pain points serve as the underlying mechanism through which negative affective visual expressions related to funding outcome. We discuss the theoretical and practical implications of our study to the crowdfunding literature and the broader research on entrepreneurial resource acquisition.</p></div>","PeriodicalId":51348,"journal":{"name":"Journal of Business Venturing","volume":"38 5","pages":"Article 106318"},"PeriodicalIF":8.7,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44772283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The entrepreneur identity assimilation process: It's not all work and no play 企业家身份同化过程:不全是工作,不全是娱乐
IF 8.7 1区 管理学
Journal of Business Venturing Pub Date : 2023-09-01 DOI: 10.1016/j.jbusvent.2023.106326
Claudia G. Smith , Shasha Liu , J. Brock Smith
{"title":"The entrepreneur identity assimilation process: It's not all work and no play","authors":"Claudia G. Smith ,&nbsp;Shasha Liu ,&nbsp;J. Brock Smith","doi":"10.1016/j.jbusvent.2023.106326","DOIUrl":"10.1016/j.jbusvent.2023.106326","url":null,"abstract":"<div><p>We develop a comprehensive entrepreneur identity assimilation process model by drawing on in-depth interviews with 30 employees who completed the process and 12 employees who initiated but did not complete it. Extending identity process and identity-play theories, we uncover the mechanisms of daydream-play and substantive play undertaken in phases of broad, focused and specific exploration leading to identity assimilation. Extending prior knowledge of possible selves, we also find that the dynamic pairing of undesirable employee possible self and aspirational entrepreneur possible self builds commitment to entrepreneur identity assimilation over time. Implications for theory and practice are discussed.</p></div>","PeriodicalId":51348,"journal":{"name":"Journal of Business Venturing","volume":"38 5","pages":"Article 106326"},"PeriodicalIF":8.7,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49422695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
From platform growth to platform scaling: The role of decision rules and network effects over time 从平台成长到平台扩展:决策规则和网络效应的作用
IF 8.7 1区 管理学
Journal of Business Venturing Pub Date : 2023-09-01 DOI: 10.1016/j.jbusvent.2023.106346
Suzana Varga , Magdalena Cholakova , Justin J.P. Jansen , Tom J.M. Mom , Guus J.M. Kok
{"title":"From platform growth to platform scaling: The role of decision rules and network effects over time","authors":"Suzana Varga ,&nbsp;Magdalena Cholakova ,&nbsp;Justin J.P. Jansen ,&nbsp;Tom J.M. Mom ,&nbsp;Guus J.M. Kok","doi":"10.1016/j.jbusvent.2023.106346","DOIUrl":"10.1016/j.jbusvent.2023.106346","url":null,"abstract":"<div><p>Although firms increasingly operate with platform-based business models, only a few have been shown to prosper and survive in the long run. While the literature has traditionally focused on platform growth along with facilitating network effects through value creation, our knowledge around platform scaling remained rather limited. Using an inductive theory elaboration approach with a longitudinal case study of a two-sided platform, Takeaway.com, we offer in-depth understanding about how the top management team members used decision rules to navigate emergent opportunities and challenges over time, and to transition from platform growth to platform scaling. We find that the top management team members purposefully and repeatedly use and revise a portfolio of decision rules to cultivate indirect and data network effects, which allows them to initially facilitate the growth of their platform and over time support the transition to scaling the platform. Our findings provide important implications about the distinct nature of platform growth and platform scaling, and the role of decision rules in cultivating a combination of network effects over time in order to arrive at platform scaling and ensure platform survival and prosperity over an extended period.</p></div>","PeriodicalId":51348,"journal":{"name":"Journal of Business Venturing","volume":"38 6","pages":"Article 106346"},"PeriodicalIF":8.7,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42082320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Team resilience building in response to co-founder exits 应对联合创始人离职的团队应变能力建设
IF 8.7 1区 管理学
Journal of Business Venturing Pub Date : 2023-08-16 DOI: 10.1016/j.jbusvent.2023.106328
Rebecca Preller , Nicola Breugst , Holger Patzelt , Rieke Dibbern
{"title":"Team resilience building in response to co-founder exits","authors":"Rebecca Preller ,&nbsp;Nicola Breugst ,&nbsp;Holger Patzelt ,&nbsp;Rieke Dibbern","doi":"10.1016/j.jbusvent.2023.106328","DOIUrl":"10.1016/j.jbusvent.2023.106328","url":null,"abstract":"<div><p>Founding teams often experience the exit of co-founders. To develop theory about how founding teams deal with adversity emerging from the exit of one of their members, we take a team-resilience perspective and study the development of six founding teams. Our inductive model highlights how founding teams take different trajectories following team member exits, leading to different types of psychological closure, which impact the teams' resilience building. Our model also suggests how teams not engaging in distancing from the exit-related adversity experience additional adversity within the continuing team, eventually leading to team failure. Our findings challenge and extend extant studies on exits in founding teams and team resilience.</p></div>","PeriodicalId":51348,"journal":{"name":"Journal of Business Venturing","volume":"38 6","pages":"Article 106328"},"PeriodicalIF":8.7,"publicationDate":"2023-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44937251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Entrepreneurs as prime targets: Insights from Mexican ventures on the link between venture visibility and crime of varying severity 作为主要目标的企业家:来自墨西哥企业的见解:企业知名度与不同严重程度的犯罪之间的联系
IF 8.7 1区 管理学
Journal of Business Venturing Pub Date : 2023-08-15 DOI: 10.1016/j.jbusvent.2023.106339
Paul Sanchez-Ruiz , Matthew S. Wood , Timothy L. Michaelis , Jaime Suarez
{"title":"Entrepreneurs as prime targets: Insights from Mexican ventures on the link between venture visibility and crime of varying severity","authors":"Paul Sanchez-Ruiz ,&nbsp;Matthew S. Wood ,&nbsp;Timothy L. Michaelis ,&nbsp;Jaime Suarez","doi":"10.1016/j.jbusvent.2023.106339","DOIUrl":"10.1016/j.jbusvent.2023.106339","url":null,"abstract":"<div><p>This study addresses entrepreneurs as targets of crime. Leveraging insights from strategic responses to institutional pressures as the main theoretical frame, coupled with supporting insights from routine activities theory and interview data from 14 entrepreneurs who have been victims of crime, we introduce entrepreneur-led ventures becoming targets of crime via their engagement in routine activities that increase venture visibility. We then conceptualize that crime severity pushes entrepreneurs toward venture visibility-reduction responses, such as truncating growth, relocating, or discontinuing the venture. Survey data from 87,486 legally registered entrepreneur-led ventures in Mexico provide strong support for the relationships in our theoretical model. We find that as routine venture activities increase, entrepreneurs encounter crime of increasing severity, with the routine venture activity of making transactions at a bank serving as the strongest attractor of crime. Building on these findings, we observe an indirect effect through crime severity such that the choice to relocate the venture is the most likely response to being targeted by criminals. Our results advance the literature at the intersection of crime and entrepreneurship, especially in developing economies, and offers venture visibility as a mechanism that shapes both criminals' targeting of ventures and entrepreneurs' attempts to reduce being targeted.</p></div>","PeriodicalId":51348,"journal":{"name":"Journal of Business Venturing","volume":"38 6","pages":"Article 106339"},"PeriodicalIF":8.7,"publicationDate":"2023-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41712466","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The benefits of having an entrepreneur-mother: Influence of mother's entrepreneurial status on human capital formation among children 拥有企业家母亲的好处:母亲的企业家地位对儿童人力资本形成的影响
IF 8.7 1区 管理学
Journal of Business Venturing Pub Date : 2023-08-02 DOI: 10.1016/j.jbusvent.2023.106329
Wenchao Li , Di Tong
{"title":"The benefits of having an entrepreneur-mother: Influence of mother's entrepreneurial status on human capital formation among children","authors":"Wenchao Li ,&nbsp;Di Tong","doi":"10.1016/j.jbusvent.2023.106329","DOIUrl":"10.1016/j.jbusvent.2023.106329","url":null,"abstract":"&lt;div&gt;&lt;p&gt;Prior research shows that childcare is a unique driver for female entrepreneurship, as entrepreneurship allows women to increase time allocation on child supervision. Yet, whether female entrepreneurship actually promotes childrearing outcomes remains contentious in extant literature. This study focuses on child human capital formation as a key childrearing outcome. Drawing on the occupational inheritance literature, we suggest that, in addition to supervision, entrepreneur-mothers may foster child human capital formation through value transmission—in particular, transmitting self-direction values to children. Using nationally representative data from China, we find that children with entrepreneur-mothers exhibit better human capital formation outcomes—especially when they are younger and female. We further show that both supervision and value transmission are present, with the latter being a more important mechanism. Reconciling conflicting views in the literature, our study has both theoretical and practical implications.&lt;/p&gt;&lt;/div&gt;&lt;div&gt;&lt;h3&gt;Executive summary&lt;/h3&gt;&lt;p&gt;Prior female entrepreneurship research suggests that women often choose to be entrepreneurs out of family, particularly childrearing, considerations. Entrepreneurship offers work autonomy and scheduling flexibility, allowing entrepreneur-mothers to better allocate time to childrearing activities. Given that numerous studies document a positive relationship between maternal time allocation and childrearing outcomes, conceivably entrepreneur-mothers should achieve favorable childrearing outcomes. Entrepreneurial research focusing on the business-family interface, however, suggests female entrepreneurs often face unanticipated pressures that limit their ability to care for family members. In addition, some female entrepreneurs may be motivated more by career than by childcare considerations. As such, the relationship between female entrepreneurship and childrearing outcomes remains conceptually and empirically ambiguous. Given the foregoing situation, we examine this relationship both theoretically and empirically, focusing on child human capital formation as a specific and important childrearing outcome.&lt;/p&gt;&lt;p&gt;Examining how female entrepreneurship relates to child human capital formation is of both scholarly and practical importance. First, it brings enhanced clarity to our understanding of the family- and child-related consequences of female entrepreneurship, thus affording reconciliation of the ambiguous predictions found in extant theories. Accordingly, we advance research on female entrepreneurship. Exploring the relationship also adds to the family embeddedness perspective in the broader entrepreneurship literature, because child development is a crucial component within the family domain.&lt;/p&gt;&lt;p&gt;Second, our research has practical values and policy implications. Prospective female entrepreneurs may, regardless of their pre-entry intentions, be interested in learning how ente","PeriodicalId":51348,"journal":{"name":"Journal of Business Venturing","volume":"38 6","pages":"Article 106329"},"PeriodicalIF":8.7,"publicationDate":"2023-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43321593","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Network to passion or passion to network? Disentangling entrepreneurial passion selection and contagion effects among peers and teams in a startup accelerator 网络对激情还是激情对网络?创业加速器中同伴和团队之间纠缠的创业激情选择和传染效应
IF 8.7 1区 管理学
Journal of Business Venturing Pub Date : 2023-07-01 DOI: 10.1016/j.jbusvent.2023.106299
Kai Becker , Joris J. Ebbers , Yuval Engel
{"title":"Network to passion or passion to network? Disentangling entrepreneurial passion selection and contagion effects among peers and teams in a startup accelerator","authors":"Kai Becker ,&nbsp;Joris J. Ebbers ,&nbsp;Yuval Engel","doi":"10.1016/j.jbusvent.2023.106299","DOIUrl":"10.1016/j.jbusvent.2023.106299","url":null,"abstract":"<div><p>Entrepreneurial passion is socially contagious. However, do entrepreneurs also select whom they interact with based on passion similarity? The complex interdependencies between social networks and entrepreneurial passion remain undertheorized and empirically puzzling. Using a stochastic actor-oriented model (SIENA) and four waves of panel data, we test hypotheses about the co-evolution of social networks and entrepreneurial passion during a 5-month startup accelerator program. We observe that social ties occur more frequently among peer entrepreneurs who are similar in levels of passion for founding. Initial homophily selection explains 34% of this observed similarity whereas social contagion explains 57%. Finally, we find that passion for founding is more contagious among members of startup teams than across other peer ties. Surprisingly, none of these effects are significant for passion for inventing. We discuss the theoretical and practical implications of these findings.</p></div>","PeriodicalId":51348,"journal":{"name":"Journal of Business Venturing","volume":"38 4","pages":"Article 106299"},"PeriodicalIF":8.7,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48312476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Facing the future through entrepreneurship theory: A prospective inquiry framework 创业理论面向未来:一个前瞻性的研究框架
IF 8.7 1区 管理学
Journal of Business Venturing Pub Date : 2023-07-01 DOI: 10.1016/j.jbusvent.2023.106303
Pablo Muñoz , Dimo Dimov
{"title":"Facing the future through entrepreneurship theory: A prospective inquiry framework","authors":"Pablo Muñoz ,&nbsp;Dimo Dimov","doi":"10.1016/j.jbusvent.2023.106303","DOIUrl":"10.1016/j.jbusvent.2023.106303","url":null,"abstract":"<div><p>In this paper, we address a thorny challenge: how can entrepreneurship scholarship enhance its impact without compromising the pursuit of conceptual rigor and theoretical novelty? We propose a <em>prospective</em> inquiry framework for entrepreneurship. It aims to align the scholarly pursuit of theoretical novelty with the entrepreneurs' focus on the future, in a shared aspiration to make a difference in the world. By expanding the focus of theoretical work toward the future, scholarship can focus on the formulation, exploration, and evaluation of alternatives to the present, as theories for desired futures. Prospective inquiry retains the primacy of theorizing while expanding its purpose, value, and use in entrepreneurship research, unleashing its generative power. It opens new spaces for theoretical excellence, dissolves the research-practice gap, and allows researchers and practitioners to theorize and enact their aspirations for the future.</p></div>","PeriodicalId":51348,"journal":{"name":"Journal of Business Venturing","volume":"38 4","pages":"Article 106303"},"PeriodicalIF":8.7,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42945275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
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
确定
请完成安全验证×
相关产品
×
本文献相关产品
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 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信