Volume 37, Issue 5, September and October 2018, Pages 199-207
10.30492/ijcce.2018.29055
Bijan Taheri; Majid Lotfalian
Volume 13, Issue 1, June 1994, Pages 25-29
10.30492/ijcce.1994.10389
Asghar Zeini Isfahani; M.W. Roberts; A.F. Carley; S. Read