作 者:Atia Hussain ;Alvina Sabah Idrees
出 处:Journal of Economics and Sustainable Development. 2015 ;6(7):142-149.
出 版 社:The International Institute for Science, Technology and Education (IISTE)
文 章 ID:203636960
作 者:Alvina Sabah Idrees ;Muhammad Wasif Siddiqi
出 处:Pakistan Journal of Commerce and Social Sciences. 2013 ;7(1):174-183.
出 版 社:Johar Educational Society
文 章 ID:1034846420