作 者:Ahmad Bemisal Durrani ;Sadia Cheema ;Ahmad Tisman Pasha
出 处:European Journal of Business and Management. 2015 ;7(36):42-48.
出 版 社:The International Institute for Science, Technology and Education (IISTE)
文 章 ID:183091258
出 处:Research on Humanities and Social Sciences. 2016 ;6(17):47-55.
出 版 社:Research on Humanities and Social Sciences
文 章 ID:184209412