Volume 10, Issue 50, September and October 2018, Pages 187-202
https://doi.org/10.22089/smrj.2018.5297.2040
Elmira Gozel Zadeh, Nader Rostam Zadeh
Volume 7, Issue 31, November and December 2015, Pages 13-32
Volume 6, Issue 23, May and June 2014, Pages 35-52
Mohammad Hasan Peymanfar, Ali Reza Elahi, Mehrzad Hamidi