Volume 10, Number 1 & 2, September 2017, Pages 61-73
Mohammad Azar Afza; Akbar Ghazi fard; Ebrahim Asghari-Kaljahi
Volume 6, Number 3 & 4, March 2013, Pages 47-58
Mahmoud Fatemi Aghda; Akbar Ghazifard; Mohammad Hossein Taherinia