(3UaMGJ ef JGQjN GdEHOGY GdCOHj HGdeOjfI GdefhQI (B/s - (3GdZGeOj, YGUe MeOGf Ydj,s 1373 (3gLQj(B-s; (3eOfj, fRGQ Hf YHjO,s 1361 (3gLQj(B-s ((3LOI, GdSYhOjI (B:s (3GdTQcI GdSYhOjI ddJhRjY,s, 2001)
Keywords: (3GdCOH GdYQHjs -- (3GdeOjfI GdefhQIs -- (3JGQjN hfbOs