(3ai GdGOhjI GdeaQOI(B, (3JaSjQ cJGH OjGSbhQdGjOhS (B/ s - (3GHQGgje Hf eQGOs; (3GHf GdHjWGQ (B: (3VjGA GHh eMeO YHOGddg Hf GMeO GdeGdbi GdfHGJis ([S.N] : (3OGQ GdZQH GdGSdGei , s, 1989)
Keywords: (3GdGOhjIs; (3GdUjOdIs; (3GdWH (B- (3eYGLes; (3GddZI GdjhfGfjI eYGLes; (3GddZI GdYQHjIs; (3GdGOhjI (B- (3eYGLes; (3GdYbGbjQ eYGLes; (3GdYbGbjQs; (3efGgLs