Volume 17, Issue 4, Autumn 2017, Pages 507-512
https://doi.org/10.29252/ijpr.17.4.507
Mohammad Amirhamzeh Tafreshi, Dariush Rostamifard, Ali Nasiri
Volume 16, Issue 3, Autumn 2016, Pages 97-101
https://doi.org/10.18869/acadpub.ijpr.16.3.97
S Paghe, M R Abdi, B Shirani