Volume 19, Issue 2, December 2020, Pages 67-99
Vikas Kumar; Rekha Rani; Nirdesh Singh
Volume 15, Issue 1, July 2016, Pages 45-58
Amir T. Payandeh Najafabadi; Ghobad Barmalzan
Volume 11, Issue 2, November 2012, Pages 203-215
S. Baratpour; Z. Bami