(3GdbUO hGdCee aj GdJYQja HCfSGH GdYQH hGdYLe hef Jcde HGdYQHjI ef GdCee (B/s - (3GdfeQj , jhSa Hf YHO Gddg Hf eMeO,s 368-463 (3g`(B.s; (3GdESeGYjdj, CHh SajGf jGSQ Hf eeOhMs ((3GdbGgQI (B:s (3OGQ GdaGQhb GdMOjKI ddWHGYI hGdfTQ,s, 2010)
Keywords: (3GdCfSGH GdYQHjIs; (3GdbHGFd GdYQHjIs