Volume 49, Issue 4, March 2019, Pages 621-629
10.22059/ijbse.2018.249495.665024
hossein bagherpour; Hossein Haji Agha Alizadeh
Volume 48, Issue 1, May 2017, Pages 136-127
10.22059/ijbse.2017.61568
Leila Asgharzadeh; Majid Dowlati; Hossein Haji Agha Alizadeh