Volume 15, Issue 1, March 2012, Pages 51-59
10.22038/ijogi.2012.5751
Mahsa Zabetian Hoseini; Mohammad Reza Nasiri; Aliasghar Aslaminejad; Kamran Ghafar zadegan; Ahmadreza Mouseghi; Shahrokh Ghovvati; Arezo Hoseini