Volume 15, Issue 29, October 2012, Pages 14-24
10.22038/ijogi.2012.58
Arezoo Ghavi; Kolsum Fadakar Sogheh; Maryam Niknamy; Ehsan Kazemnejad
Volume 15, Issue 22, September 2012, Pages 17-26
10.22038/ijogi.2012.5658
Masoumeh Adib; Atefeh Ganbari; Molouk Pooralizadeh; Ehsan Kazemnazhad