作 者:Ashiq Muhammad ;Salahuddin Khan ;Wasim Khan
出 处:Sir Syed Journal of Education & Social Research. 2020 ;3(4):342-350.doi:10.36902/sjesr-vol3-iss4-2020(342-350)
出 版 社:Sir Syed College of Education Katlang Mardan
文 章 ID:257845805