Volume 19, Issue 2, November 2000, Pages 47-50
10.30492/ijcce.2000.9991
Ahmad Shaabani; Hamid Reza Safaei; Ayoob Bazgir
Volume 18, Issue 2, November 1999, Pages 104-107
10.30492/ijcce.1999.10193
Ahmad Ahaabani; Farzad Bahadoran; Ayoob Bazgir; Naser Safari