Volume 15, Issue 71, November 2020, Pages 50-66
mohammad barzegar ghahfarrokhi; kobra pourabdollah ghahfarrokhi; masoud nematollahi
Volume 10, Issue 52, March 2016, Pages 179-188
Javad Sayyad Amin; ‎Samira Keshavarz Babaee Nejad2
Volume 8, Issue 43, December 2013, Pages 50-59
Mohammadali safavi; Rahmatollah Golpasha
Volume 8, Issue 42, September 2013, Pages 19-26
Majid Farzad; Karim Salahshoor