Volume 23, Issue 1, March 2020, Pages 79-87
10.22038/ijogi.2020.15739
Maryam Nasri; Farzaneh Taghian
Volume 21, Issue 9, November 2018, Pages 58-70
10.22038/ijogi.2018.12136
Fariba Khoshkam; Farzaneh Taghian; Khosro Jalali Dehkordi