Volume 35, Issue 1, February 2016, Pages 85-93
10.30492/ijcce.2016.18811
Jong Kwon Park; Noh Hee Jeong
Volume 22, Issue 1, April 2003, Pages 13-19
10.30492/ijcce.2003.8183
Mohammad Hossein Pournaghi-Azar; Hossein Nahalparvary