Volume 50, Issue 3, September and October 2018, Pages 485-498
10.22060/ceej.2017.12470.5219
A.R. Negahdar; B. Zareei
Volume 48, Issue 1, July 2016, Pages 13-22
10.22060/ceej.2016.640
Jamshid Esmaeili; Alireza Mohammadjafari