Volume 20, Issue 8, October 2017, Pages 70-79
10.22038/ijogi.2017.9592
Ladan Zoodfekr; Hasan Matinhomai; Bahman Tarverdizadeh
Volume 16, Issue 57, July 2013, Pages 17-24
10.22038/ijogi.2013.1419
Nahid Jahani Shoorab; Kobra Mirzakhani; Shookat Ebrahimi; Seyed Reza Mazlom; Kobra Amiri Jami