-
1
المؤلفون: Bo-lin Li, Ke Gao, Zi-xuan Meng, Hui Liu, Le-le Cheng, Hai-bo Li, Yu Xu, Ya-jie Gao, Rui-juan Shi, Yi-ming Hua, Shan-shan Li, Xi Wen, Huai-gen Wang, Yue Wu
المصدر: SSRN Electronic Journal.
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::5945a8446e40eced087da0db76fd7240
https://doi.org/10.2139/ssrn.4062760