Volume 24, Issue 1, March 2021, Pages 112-117
10.22038/ijogi.2021.17999
Shirin Taraz Jamshidi; Samaneh Mahjouri; Ghodratollah Maddah; Masoumeh Gharib
Volume 11, Issue 3, October 2008, Pages 31-36
10.22038/ijogi.2008.5920
Behrooz Zandi; Donya farokh; Niloofar Zandi