(3SjGSGJ GdGef GdZPGFi GdYQHi (B:s (3MGdI GdQchO ai GbJUGO YGdei eJZjQ (B: (3QDjI ddeSJbHd (B/s - (3SGde Jhajb GdfLai (B.s ((3HjQhJ (B:s (3eQcR OQGSGJ GdhMOI GdYQHjI ,s, 2013)
(3HHdjhLQGajI (B: (3U (B231 - 238s
Keywords: (3GdJfejI GdRQGYjIs -- (3GdYGde GdYQHi (B.s; (3GdYGde GdYQHis -- (3GdGMhGd GdSjGSjI (B.s