Volume 10, Issue 2, October 2004, Pages 167-171
Ali Reza Naqinezhad; Kuroush Kavousi
Volume 8, Issue 2, August 2000, Pages 251-254
Farideh Matin; Mousa Iranshahr
Volume 8, Issue 2, August 2000, Pages 279-286
Fatemeh Zarrinkamar