(3GdMbhb GdSjGSjI hGdbGfhfjI ddegGLQjf heROhLj GdLfSjI (B:s (3LeghQjI eUQ GdYQHjI fehPLG (B/s - (3Yajaj, YGOd YHO GdebUhOs ((3GdQjGV (B:s (3LGeYI fGja GdYQHjI ddYdhe GdCefjI, eQcR GdOQGSGJ hGdHMhK,s, 2004)
(3HHdjhLQGajI (B: (3U(B. 459-467.s
Keywords: (3GdMbhb GdeOfjIs -- (3eUQs; (3GdehGWfIs -- (3eUQs; (3GdLfSjIs -- (3bhGfjf hJTQjYGJs -- (3eUQs