(3GdYOGdI GdGfJbGdjI hGdeUGdMI GdhWfjI (B: s (3GdeaGgje hGdJWHjbGJ (B/ s - (3TfGf, YeQ YHO GdMajX, s ((3GdGScfOQjI (B[(3eUQ(B] : s (3OGQ GdLGeYI GdLOjOI, s, 2015)
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B241-248.s
Keywords: (3GdYOGdI GdGfJbGdjI(B.s; (3Mbhb GdGfSGf(B.s