中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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Ecotourism certification and regional low-carbon sustainable development: A quasi-experimental study based on the Prototype-zone of National Ecotourism Attractions in China 期刊论文  OAI收割
JOURNAL OF CLEANER PRODUCTION, 2023, 卷号: 423, 页码: 14
作者:  
Huang, Xijia;  Song, Jiaxing;  Yang, Lisi;  Zhong, Linsheng;  Yan, Kai
  |  收藏  |  浏览/下载:16/0  |  提交时间:2023/10/30
Public Opinions and Concerns Regarding the Canadian Prime Minister's Daily COVID-19 Briefing: Longitudinal Study of YouTube Comments Using Machine Learning Techniques 期刊论文  OAI收割
JOURNAL OF MEDICAL INTERNET RESEARCH, 2021, 卷号: 23, 期号: 2, 页码: 12
作者:  
Zheng, Chengda;  Xue, Jia;  Sun, Yumin;  Zhu, Tingshao
  |  收藏  |  浏览/下载:26/0  |  提交时间:2021/04/19
Public protests against the Beijing-Shenyang high-speed railway in China 期刊论文  OAI收割
TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT, 2016, 卷号: 43, 页码: 1-16
作者:  
He, Guizhen;  Mol, Arthur P. J.;  Lu, Yonglong
收藏  |  浏览/下载:34/0  |  提交时间:2017/03/24