Volume 14, Issue 1, March 2011, Pages 1-6
10.22038/ijogi.2011.6150
Bibi Shahnaz Aali; Fasihi Harandi; Elham Nazari; Zohreh Salari
Volume 9, Issue 2, September 2007, Pages 65-72
10.22038/ijogi.2006.5976
B Ali; F Ahmadi; SH Amiri
)