Volume 49, Issue 4, March 2019, Pages 547-556
10.22059/ijbse.2018.233572.664946
Davoud Ghanbarian; Ali Ghorbani
Volume 47, Issue 2, September 2016, Pages 375-381
10.22059/ijbse.2016.58787
Ali Mashallah kermani; Shahriar Kooravand