Volume 50, Issue 5, January and February 2019, Pages 835-844
10.22060/ceej.2017.12869.5287
A. Negahdar; M.R. Shabanian; M. NikGhalbPour
Volume 42, Issue 3, March 2010, Pages 29-36
10.22060/ceej.2014.192
Vahid reza Ouhadi; mohammad amiri