(3GdbGfhf GdOhdj GdEfSGfj (B: s (3JWHjbGJg Ydi GdUYjO GdhWfj aj GdCQOf (B/ s - (3GdWQGhfI, eMeO s; (3YJde, TQjas; (3bSjS, eYjfs ([(3O(B. (3e(B. : s (3O(B. (3f(B.(3, s)
Keywords: (3Mbhb GdEfSGf s -- (3bhGfjf hJTQjYGJ s -- (3GdCQOf s; (3GdMbhb GdeOfjI s -- (3bhGfjf hJTQjYGJ s -- (3GdCQOf s