Volume 33, Issue 1, March 2014, Pages 21-28
10.30492/ijcce.2014.7190
Mahshad Alaei; Mona Jalali; Alimorad Rashidi
Volume 27, Issue 2, June 2008, Pages 103-109
10.30492/ijcce.2008.7003
Jasmin Shah; M. Rasul Jan; Fazal Mabood