(3JaSjQ ef Chd ShQI GdLGKjI (B( (3GdhLjR aj GdJaSjQ (B)s - (3GdhGMOj , CHh GdMSf , Ydj Hf CMeO Hf eMeO Hf Ydj Hf eJhjg GdhGMOj , J (B468 (3g` s
(3eUOQ GbJfGA GdCUd (B:s
(3GdecJHI GdCRgQjIs
(3ehGUaGJ GdhYGA (B:s
(3Qbej edhfs
Keywords: (3GdJaSjQ hYdhe GdbQBfs