Volume 6, Issue 1, March and April 2009, Pages 61-69
10.22038/ijmp.2009.7391
Mohammad Sadegh Nourbakhsh; Mohammad Etrati Khosroshahi; Sohrab Saremi; Shahram Rabbani; Amir Hooshyar; Farhad Tabatabaee6; Pirooz Salehian