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老龄化研究Vol.10 No.4, 全文下载: PDF HTML XML DOI:10.12677/AR.2023.104186, December 14 2023
老龄化的快速发展对我国宏观经济的影响Effects of the Rapid Development of Aging Population on the Macro Economy of China
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可持续发展Vol.10 No.3, 全文下载: PDF HTML XML DOI:10.12677/SD.2020.103038, May 11 2020
人口老龄化视域下旅游业的发展策略研究Research on the Development Strategy of Tourism Industry from the Perspective of Population Aging
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老龄化研究Vol.10 No.4, 全文下载: PDF HTML XML DOI:10.12677/AR.2023.104250, December 28 2023
论西塞罗《论老年》对我国积极老龄化的启示The Enlightenment of Cicero’s On Old Age to Active Aging in China
朱玉环
老龄化研究Vol.10 No.2, 全文下载: PDF HTML XML DOI:10.12677/AR.2023.102054, June 30 2023
国家一级保护动物安吉小鲵的研究进展Research Progress of the First-Grade State Protection Animal Hynobius amjiensis
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自然科学Vol.9 No.3, 全文下载: PDF HTML XML DOI:10.12677/OJNS.2021.93037, May 27 2021
R语言在我国高校预防医学专业教学中的应用现状研究Applications of R Language in the Teaching of Preventive Medicine in China’s Universities
刘励坤, 刘婷婷, 许瑞君, 刘跃伟 科研立项经费支持
创新教育研究Vol.11 No.10, 全文下载: PDF HTML XML DOI:10.12677/CES.2023.1110459, October 16 2023