Volume 55, Issue 1, May 2020, Pages 215-232
10.22059/jte.2020.255535.1007891
Mohammad Vesal; gholamreza keshavarz Haddad; mohamadreza chaghomi
Volume 50, Issue 2, July 2015, Pages 449-478
Gholamreza Keshavarz Haddad; Alireza Sabouniha
Volume 46, Issue 4, January 2012, Pages 265-280
Ghadir Mahdavi; maryam rostamian
Volume 44, Issue 2, February 2009
gholamreza keshavarz; Mahdieh Zomorrodi Anbaji