(3GdeQLY GdeTLQ aj GdfMh hGdUQa (B/s - (3MSjf, YHO Gddg QhHfs ((3HjQhJ(B-(3dHfGf (B:s (3OGQ GdfaGFS ddWHGYI hGdfTQ hGdJhRjY,s, 2012)
(3HHdjhLQGajI (B: (3U(B. 251-252.s
Keywords: (3GddZI GdYQHjIs -- (3fMhs; (3GddZI GdYQHjIs -- (3UQas -- (3eQGLYs