Volume 43, Issue 2, November 2011, Pages 53-58
Goldis Darb Emamiehi; Siamak Najarian; Ali Tavakoli Golpaygani
Volume 42, Issue 2, March 2010, Pages 37-42
S. Mosafer Khoorjestani; S. Najarianii; A . Tavakoli Golpayganiiii; H. Sherkativ
Volume 41, Issue 2, November 2009, Pages 9-14
Ali Tavakoli Golpayganii; Siamak Najarianii; Goldis Darb Emamiehiii