Volume 16, Issue 31, May 2012, Pages 33-69
10.22059/ier.2012.53412
Abolghasem Mahdavi; Hoora Majderezaee
Volume 10, Issue 12, January 2005, Pages 143-170
10.22059/ier.2005.30938
Abolghasem Mahdavi; Jahangir Shamsiev