(3GdLQGFe GdeYdheGJjI hYbhHJgG aj GdfXGe GdSYhOj (B:s (3OQGSI JCUjdjI ebGQfI (B/s - (3GdYJjHj, eGLO Hf fGUQ edjMs; (3HhSGb, eMeO GdeOfjs (2008)
(3jTJed Ydj edGMb(B.s
(3HHdjhLQGajI (B: (3hQbI (B179-189.s
(3jTJed Ydj EQLGYGJ HHdjhLQGajI(B.s
(3jTJed Ydi eSJNdU HGddZJjf GdYQHjI hGdEfLdjRjI(B.s
Keywords: (3GdMGSHGJ GdEdcJQhfjIs -- (3bhGfjf hJTQjYGJs -- (3GdSYhOjIs; (3Cef GdeYdheGJ s -- (3GdSYhOjIs; (3QSGdI LGeYjI (B((3eGLSJjQ(B)s