Volume 39, Issue 4, July and August 2020, Pages 269-280
10.30492/ijcce.2018.31858
Ahad Ghaemi; Zahra Jafari; Edris Etemad
Volume 26, Issue 2, June 2007, Pages 53-61
10.30492/ijcce.2007.7653
Nasser Saghatoleslami; Mahmood Mousavi; Javad Sargolzaei; Mohammad Khoshnoodi