Volume 73, Issue 2, August 2020, Pages 257-270
10.22059/jne.2020.292789.1854
Ali Jahani; Maryam Saffariha
Volume 67, Issue 2, July 2014, Pages 233-243
10.22059/jne.2014.51304
Amene Nikbakhti; Sayyed Hamed Mirkarimi; Mojgan Mirzaee