Volume 35, Issue 1, February 2016, Pages 51-55
10.30492/ijcce.2016.18807
Hassan Tavakoli; Rasoul Sarraf Mamoory; Ali Reza Zarei
Volume 31, Issue 4, December 2012, Pages 29-33
10.30492/ijcce.2012.5917
Behzad Sadeghi; Rasoul Sarraf-Mamoory; Hamid Reza Shahverdi,