(3GdeOQSI GdGTQGajI HJYR(B:s (3Ref GdOhdI GdQShdjI aj Gdjef (B((3OQGSI eYeGQjI JMdjdjI(B) (626-858(3g(B/1228-1454(3e(B)/s - (3GdGUHMj, GdGA GMeO eMeOs ((3GdLeghQjI GdjefjI(B:s (3hRGQI GdKbGaI hGdSjGMI,s, 2004)
Keywords: (3Gdjefs; (3JGQjNs