Volume 21, Issue 4, June 2018, Pages 99-102
10.22038/ijogi.2018.11232
Mahdiyeh Verdipour; Fariborz Rezaie Talab; Mona Asadi; Fariba Zemorshidi
Volume 15, Issue 7, April 2012, Pages 1-8
10.22038/ijogi.2012.5714
Nayereh Ghomian; Sakineh Amouian; Fariba Zemorshidi