Volume 44, Issue 2, September 2018, Pages 373-394
10.22059/jes.2018.236242.1007458
SEPIDEH MOVAHED; Manochehr Tabibian
Volume 40, Issue 4, January 2015, Pages 1051-1066
10.22059/jes.2014.53019
Iman Saeedi; Hassan Darabi