Volume 31, Issue 3, September 2012, Pages 85-96
10.30492/ijcce.2012.5955
Vahid Samavati; Zahra Emam-Djomeh; Ali Mehdinia; Mohammad Amin Mohammadifar
Volume 28, Issue 1, March 2009, Pages 7-11
10.30492/ijcce.2009.6909
Xiaoqing Chen Feipeng Jiao; Xinyu Jiang