Affiliation of Author(s):管理学院
Journal:中央民族大学学报（自然科学版）
Funded by:无依托项目研究成果
Note:2021.06.15 通过。
Indexed by:Journal paper
Document Code:12696
Volume:30
Issue:2
Page Number:47-51
ISSN No.:1005-8036
Translation or Not:no
CN No.:11-3499/N
Date of Publication:2021-05-15
