Volume 17, Issue 137, March 2015, Pages 13-18
10.22038/ijogi.2015.4180
Soudabeh Aghababaei; Seyed Mohammad Hosseini Panah; Ensieh Mohebbi Kian; Farideh Amini; Mehrdad Karimi
Volume 16, Issue 49.50, May 2013, Pages 23-32
10.22038/ijogi.2013.840
Ensiyeh Mohebbi Kian; Hedieh Riazi; Saied Bashirian