Volume 4, Issue 4, October 2018, Pages 617-633
10.22059/poll.2018.252263.393
A. T. Al-Madhhachi; M. B. Hasan
Volume 4, Issue 4, October 2018, Pages 707-723
10.22059/poll.2018.255031.430
M.B. Hasan; Z.A. Hammood
)