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المؤلفون: J.P. Hou, Ling Chen, Qiang Wang, Y. Zhang, Xiang hai Zhou, Jing Hong, Z.J. Zhang, Qu long Yuan, Zhefeng Zhang
المصدر: SSRN Electronic Journal.
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::e973957cc485aeee22e74a64d9327b99
https://doi.org/10.2139/ssrn.4080620