Volume 24, Issue 3, May 2021, Pages 51-61
10.22038/ijogi.2021.18303
Mahnaz Mohammad Doost; Mehrdad Fathi; Keyvan Hejazi
Volume 20, Issue 11, January 2018, Pages 74-82
10.22038/ijogi.2018.10230
Khadije Nakhaei; Mohsen Ghofrani; Mahmoud Fazel Bakhsheshi; Hossein Nakhaei