(3eLJeY GdeYdheGJ GdQbej (B/s - (3YHGS, WGQb eMehOs ((3GdbGgQI (B:s (3GdeQcR GdCUjd ddWHY hGdfTQ,s, 2004)
(3HHdjhLQGajI (B: (3U(B. 161-162.s
Keywords: (3NOeGJ GdeYdheGJs; (3JbfjI GdeYdheGJs; (3JcfhdhLjG GdeYdheGJs