Volume 13, Issue 1, March 2012, Pages 11-16
Nozar Givtaj; Hossein ali Bassiri; Nader Givtaj; Asghar Simin; Feridoun Noohi
Volume 11, Issue 1, March 2010, Pages 23-29
Nozar Givtaj; H. A. Bassiri; Nader Givtaj; B.V . Behnam
Volume 4, Issue 4, June 2003, Pages 57-59
Nozar Givtaj; Ahmad Mohebbi; Kamal Raissi; Farhad Houshangi; Zahra Mirmohseni; Parvindokht Moghimi