Volume 31, Issue 2, June 2012, Pages 9-13
10.30492/ijcce.2012.5983
Canan Uraz; Süheyda Atalay
Volume 30, Issue 4, December 2011, Pages 45-50
10.30492/ijcce.2011.6088
Mohammad Farsi; Saeid Mazinani,; Abdolhossein Jahanmiri