Volume 52, Issue 4, January 2021, Pages 549-565
10.22059/ijbse.2021.319365.665391
Ali mashaallah Kermani; Hossein Mafi
Volume 47, Issue 2, September 2016, Pages 375-381
10.22059/ijbse.2016.58787
Ali Mashallah kermani; Shahriar Kooravand