(3GdhLjR aj GdJMOjO hGdJMQjQ hGdSLd GdYbGQj (B/ s - (3TOQGhj, LhQL f(B. s ((3fGUja(B)(3, s ((3WQGHdS, dHfGf (B: s (3efThQGJ GdeDSSI GdMOjKI ddcJGH, s, 2010)
(3jJVef edGMb(B.s
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B254-256.s
Keywords: (3GdedcjI GdYbGQjIs -- (3bhGfjf hJTQjYGJs -- (3dHfGf(B.s; (3GdJSLjd GdYbGQjs -- (3bhGfjf hJTQjYGJs -- (3dHfGf(B.s; (3GdJhKjb GdYbGQjs -- (3bhGfjf hJTQjYGJs -- (3dHfGf(B.s