(3GdJYdb GdUhQi hGdJYdb GdeYfhi (B: s (3HGdLfGH GdfHhi GdeMeOi Udi Gddg Ydjg hSde (B/ s - (3YGWa, GdedjLj eDda(B.s ((3GdeOjfI GdefhQI (B:s (3hba GdHQcI GdNjQj, s, 2004)
Keywords: (3GdTeGFd GdeMeOjI s; (3GdSjQI GdfHhjI s