Volume 16, Issue 1, June 1997, Pages 29-32
10.30492/ijcce.1997.10330
Yousef Rastgar Mirzaei; Adeleh Moshtaghi Zenouz
Volume 16, Issue 1, June 1997, Pages 33-35
10.30492/ijcce.1997.10338
Yousef Rastgar Mirzaei; Karim Akbari Dilmaghani