Volume 19, Issue 29, October 2016, Pages 1-10
10.22038/ijogi.2016.7910
Fatemeh Rezaei; Nahid Golmakani; Seyed Reza Mazloum
Volume 16, Issue 58, July 2013, Pages 8-15
10.22038/ijogi.2013.1470
Anahita Khodabakhshi Koolaee; Sadigheh Heidari; Abolghasem Khoshkonesh; Mahmood Heidari