Volume 23, Issue 2, April 2019, Pages 319-339
10.22059/ier.2019.70281
Hojat Parsa; Hadi Keshavarz; Vahid Mohamad Taghvaee
Volume 21, Issue 2, June 2017, Pages 185-210
10.22059/ier.2017.62100
Saeed Mohamad Taghvaee; Behrouz Omaraee; Vahid Mohamad Taghvaee