Volume 39, Issue 1, January and February 2020, Pages 281-296
10.30492/ijcce.2020.32959
Mohammad Taghi Taghizadeh; Saeed Nasirianfar
Volume 25, Issue 1, March 2006, Pages 1-12
10.30492/ijcce.2006.7792
Mohammad Taghi Taghizadeh; Abbas Mehrdad