Affiliation of Author(s):经济管理学院
Teaching and Research Group:经济管理学院
Journal:Beijing Keji Daxue Xuebao/Journal of University of Science and Technology Beijing
Funded by:国家自然科学基金项目
First Author:孙莹
Volume:34
Page Number:2
Number of Words:2
ISSN No.:1001053X
Translation or Not:no