Volume 49, Issue 4, January 2020, Pages 1063-1079
10.22059/jpq.2020.255906.1007247
Mohammad Ali Shirkhani; hossain yekta-ye- kuyakhi
Volume 41, Issue 1, April 2011, Pages 349-365
Akbar Valizadeh
Volume 40, Issue 4, January 2011, Pages 143-160
Ahmad Saei; Ghasem Torabi