(3YbjOI efXheI (B( (3HGFjI GHf GdTMfI aj GdYbjOI (B)s - (3GHf GdTMfI , eMH GdOjf , CHh GdhdjO , eMeO Hf eMeO Hf eMehO Hf ZGRj Hf CjhH GdJQcj GdMdHj , J (B815 (3g` s
(3eUOQ GbJfGA GdCUd (B:s
(3GdecJHI GdCRgQjIs
(3ehGUaGJ GdhYGA (B:s
(3Qbej edhfs
Keywords: (3GdJhMjO hGdedd hGdfMds