blyun.com

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Ranked 534^st globally in Science and Education Science and Education

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xinyunfuwu.com

Monthly Visitors are 443100.561151 and Similarity percentage is 56.18.

Ranked 5119^st globally in Science and Education Science and Education

wanfangdata.com.cn

万方数据知识服务平台-中外学术论文、中外标准、中外专利、科技成果、政策法规等科技文献的在线服务平台。

Monthly Visitors are 4342416.60435 and Similarity percentage is 50.64.

Ranked 530^st globally in Science and Education Science and Education

sci-hub.st

the first pirate website in the world to open mass and public access to tens of millions research papers

Monthly Visitors are 3245716.08333 and Similarity percentage is 49.95.

Ranked 2839^st globally in Science and Education Science and Education

sci-hub.se

Monthly Visitors are 15748973.6429 and Similarity percentage is 48.93.

Ranked 922^st globally in Science and Education Science and Education

sci-hub.ren

sci-hub,mg.scihub.ltd,sci-hub.tw,the project is supported by user donations. imagine the world with free access to knowledge for everyone ‐ a world without any paywalls.

Monthly Visitors are 789384.646738 and Similarity percentage is 48.84.

Ranked 6225^st globally in Science and Education Science and Education

mdpi.com

mdpi is a publisher of peer-reviewed, open access journals since its establishment in 1996.

Monthly Visitors are 15213000.2158 and Similarity percentage is 46.93.

Ranked 6970^st globally in Science and Education Science and Education

muchong.com

Monthly Visitors are 3487590.1481 and Similarity percentage is 46.31.

Ranked 725^st globally in Science and Education Science and Education

researchgate.net

access 130+ million publications and connect with 20+ million researchers. join for free and gain visibility by uploading your research.

Monthly Visitors are 128545227.398 and Similarity percentage is 45.98.

Ranked 736^st globally in Science and Education Science and Education

读秀学术搜索是完整的文献搜索及获取服务平台，其后台建构在由海量全文数据及元数据组成的超大型数据库基础上。以10亿页中文资料为基础，为读者提供深入内容的章节和全文检索、部分文献试读、参考咨询等多种功能。收入中文图书300多万种，有包括中文期刊近7000万篇等中文元数据。其一站式检索实现了馆藏纸质图书、电子图书、学术文章等各种异构资源在同一平台的统一检索和获取。为读者学习、研究、写论文、做课题提供全面准确的学术资料和获取知识资源的捷径，为用户提供全面的数字图书馆整体解决方案和文献资源服务。

Monthly Visitors are 1557420.44534 and Similarity percentage is 44.70.

Ranked 1500^st globally in Science and Education Education

semanticscholar.org

semantic scholar uses groundbreaking ai and engineering to understand the semantics of scientific literature to help scholars discover relevant research.

Monthly Visitors are 8990855.05008 and Similarity percentage is 43.53.

Ranked 8563^st globally in Science and Education Science and Education

cnki.net

中国知网知识发现网络平台—面向海内外读者提供中国学术文献、外文文献、学位论文、报纸、会议、年鉴、工具书等各类资源统一检索、统一导航、在线阅读和下载服务。涵盖基础科学、文史哲、工程科技、社会科学、农业、经济与管理科学、医药卫生、信息科技等十大领域。

Monthly Visitors are 39936636.3096 and Similarity percentage is 42.78.

Ranked 63^st globally in Science and Education Science and Education

library.ac.cn

Monthly Visitors are 533125.206005 and Similarity percentage is 42.46.

Ranked 7902^st globally in Science and Education Science and Education

sciping.com

致力于成为国内领先的科研与学术资源导航平台，让科研工作更简单、更有效率。内容专业，信息准确，更新及时。

Monthly Visitors are 234203.357562 and Similarity percentage is 41.61.

Ranked 15027^st globally in Science and Education Science and Education

sci-hub.ee

we provide the latest sci-hub proxy mirror, you can directly download literature by searching for doi and url links

Monthly Visitors are 3032590.95916 and Similarity percentage is 41.14.

Ranked 3132^st globally in Science and Education Science and Education

engineeringvillage.com

engineering village offers access to 12 engineering literature and patent databases providing coverage from a wide range of trusted engineering sources.

Monthly Visitors are 205032.204718 and Similarity percentage is 39.96.

Ranked 10924^st globally in Science and Education Science and Education

yidu.edu.cn

Monthly Visitors are 180301.47089 and Similarity percentage is 38.78.

Ranked 18472^st globally in Science and Education Science and Education

oalib.com

open access library (www.oalib.com) is an academic search engine and publisher. you can download research papers for free and submit your paper to it. it is a shared academic database.

Monthly Visitors are 304579.375082 and Similarity percentage is 38.77.

Ranked 9812^st globally in Science and Education Science and Education