Volume 4, Issue 2, April 2018, Pages 227-237
10.22059/poll.2017.240614.308
Majid Jami Al-Ahmadi; Ali Reza Porkhabbaz; Bent-olhoda Sangak Sani
Volume 2, Issue 1, January 2016, Pages 1-10
10.7508/pj.2016.01.001
Mohammed Saad Alsaffar; Mohamad Suhaimi Jaafar; Norlaili Ahmad Kabir; Nisar Ahmad