Sumit Guha
研究文章
Richard Pearlman, John E. Kovaleski, Jonathan Wolfe, Wei Liu
Dongqing Guo, Lida Wu and Yuchun Gu
迷你评论
Rezk A Ayyad, Helmy M Sakr and Kamal M El- Gamal
Eva Campbell*
Edafe EA, Amaefuler T and Akpa MR
案例报告