(3GdeYLe GdeaUd aj GdEYQGH hGdEedGA (B/s - (3TjQh, NGdOjI GdHjGYs ((3HjQhJ (B:s (3efThQGJ OGQ hecJHI GdgdGd,s, 2001)
(3GdeMJhjGJ (B: (3eL(B. 1. (3GdeQMdI GdChdi(B-(3eL(B. 2. (3GdeQMdI GdKGfjI(B-(3eL(B. 3. (3GdeQMdI GdKGdKI(B.s
Keywords: (3GddZI GdYQHjIs -- (3EYQGHs -- (3eYGLes; (3GddZI GdYQHjIs -- (3bhGYO GdEedGA hGdgLGAs -- (3eYGLes; (3GddZI GdYQHjIs -- (3fMhs -- (3eYGLes