作 者:Hayat Muhammad Awan 1 , Ahmad Nabeel Siddiquei 1 , Aneela Jabbar 1 , Muhammad Abrar 2* , Sajjad Ahmad Baig
出 处:Journal of Service Science and Management. 2015 ;08(02):216-228.doi:10.4236/jssm.2015.82024
出 版 社:Scientific Research Publishing
文 章 ID:103848780