Volume-9 Number-2 July - December 2015 . Prime University Journal Prime University i Centre for Research, HRD and Publications Prime University 2A/1, North East of Darussalam Road Section-1 Mirpur, Dhaka-1216 E-mail :
[email protected] [email protected] Published and copyright protected by: Prime University Price: BDT 250.00, US$ 5.00 ii . Prime University Journal Volume-9, Number-2, July - December: 2015 iii Editorial Board Patron Md. Towhidur Rahman Chairman, Board of Trustees Editors M. Abdus Sobhan Editor Mohammad Arshad Ali Managing Editor Members Manohar Pawar Charles Sturt University, Australia Md. Shahinoor Rahman Islamic University, Bangladesh Cassie Landers Columbia University, USA Durgadas Bhattacharjee Dhaka University, Bangladesh Gareth Davey Monash University, Malaysia Mir Shahabuddin Prime University, Bangladesh M. Abul Hossain Sikder Prime University, Bangladesh Khurshida Begum Jahangirnagar University, Bangladesh M. A. Jalil Eastern University, Bangladesh Sarkar Ali Akkas Jagannath University, Bangladesh iv . Editorial Note The Prime University Journal (PUJ) is an International Journal published biannually. This is a scholarly peer-reviewed journal with the prime objective to promote inquiry on education, research and development. PUJ is committed to inspire the emerging scholars and academicians globally to disseminate their professional knowledge, innovative ideas and research in the fields of life, literature, culture, business, arts, social science, law, technology, and science and engineering and allied disciplines. The PUJ aims to bridge the research community in humanities, social science and technology developers from academia and industry through submitting/publishing their research-based papers, articles, case studies, reviews on various topics of current concerns in different disciplines, and book review on a single platform.