(3GdHUeI GdhQGKjI hGdbjGSGJ GdMjhjI aj NOeI GdGef (B/ s - (3RGjO, NdjaI YHO GdebUhO, s ((3GdYjf, GdGeGQGJ GdYQHjI GdeJMOI (B: s (3OGQ GdcJGH GdLGeYj, (B435 (3g`(B. = 2014.s, 2014)
(3jJVef GQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdHUeGJ GdhQGKjI(B.s; (3GdMeV Gdfhhj(B.s; (3GdGOdI GdLfGFjI(B.s; (3Yde GdLjfGJ(B.s; (3GdGKHGJ (B((3bGfhf(B)s