المؤلفون: Yunxun Pu, Chengshuai Wang, Jianze Feng, Yongtai Xu, Kilimai Su, Bingjun Yang, Guangke Tian, Junwei Lang
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::4a7f32fe9ed5c2f44ddcf388ff76d6f6https://doi.org/10.2139/ssrn.4350300
المؤلفون: Kaiyuan Xue, Xingyun Zhang, Xinhua Sun, Kilimai Su, Yan Wang, Junwei Lang, Zongmin Zheng
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::47b5ca01560da309a573a09a4d1ce41dhttps://doi.org/10.2139/ssrn.4457442