Volume 68, Issue 3, September 2013, Pages 249-255
10.22059/jvr.2013.35028
Farhad Amini; Arghavan sadat Sokoot
Volume 67, Issue 3, September 2012, Pages 291-296
10.22059/jvr.2012.28508
farhad amini; Azar Hemmatzadeh