(3GdLSO hGdeLJeY (B:s (3OQGSI GfJQhHhdhLjI dHYV GdGYJbGOGJ hGdJUhQGJ Mhd GdLSO (B/s - (3UhajI GdSMQi Hf MJjQIs ((3HjQhJ (B: s (3GdGfJTGQ GdYQHi,s, 2008)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3GdGJUGdGJs -- (3Yde faS (B.s; (3dZI GdLSO (B.s; (3GdJMdjd GdfaSis