https://www.lsu.edu/business/directory/employee-profiles/cheng-yingmei-finance.php
Yingmei Cheng | LSU E. J. Ourso College of Business
e jyingmeichenglsuourso
https://www.scirp.org/journal/articles?searchcode=Yingmei+Du&searchfield=authors&page=1
Yingmei Du - Articles - Scientific Research Publishing
scientific researchyingmeiduarticlespublishing