Volume 15, Issue 47, October 2020, Pages 43-55
10.22034/ijme.2020.108706.1731
Ali Hazrati Dastjerd; Shamsoddin Vahabi; Ali Asghar Khodayari; Ali Nouri Qarahasanlou
Volume 6, Issue 13, February 2012, Pages 11-21
Ahmad Jafarnejad; Ali Asghar Khodayari