Volume 31, Issue 4, July and August 2019, Pages 225-227
10.22038/ijorl.2019.28423.1929
Masood Mohseni; Farzad Izadi
Volume 29, Issue 2, March and April 2017, Pages 109-111
10.22038/ijorl.2017.8270
Farzad Izadi; Aslan Ahmadi; Ali Daneshvar; Mahdi Safdarian