Volume 39, Issue 2, July 2016, Pages 59-69
10.22055/ppr.2016.11973
Azam Forouzan; Parviz Shishehbor; Mehdi Esfandiari; Mohammad Saeed Mossadegh
Volume 37, Issue 3, September 2014, Pages 81-96
Volume 27, Issue 1, September 2004, Pages 21-30
10.22055/ppr.2004.12762
L. Fekrat; P. Shishehbor