Volume 22, Issue 6, August 2019, Pages 85-96
10.22038/ijogi.2019.13747
Seyedeh Fatemeh Nosrati; Malihe Amirian; Morvarid Irani
Volume 19, Issue 40, March 2017, Pages 1-5
10.22038/ijogi.2017.8442
Elham Akhtari