Volume 18, Issue 2, Summer 2018, Pages 181-188
https://doi.org/10.29252/ijpr.18.2.181
E faizabadi, M ghorbani
Volume 15, Issue 3, Autumn 2015, Pages 311-315
https://doi.org/10.18869/acadpub.ijpr.15.3.311
Sh Aghamiri Esfahani, M Sedaghatnia
Volume 9, Issue 1, Summer 2009, Pages 85-89
S A Jafari, M Allaei, M Amini, F Shahbazi, H Akbarzadeh