(3TQM GdeYdbGJ GdYTQ hCNHGQ TYQGFgG (B/s - (3GdTfbjWj, CMeO Hf eMeO GdCejf Hf CMeO GdeNJGQ,s (3J(B. 1331 (3g`(B.s; (3GdaGVdj, eMeO YHO GdbGOQs ((3HjQhJ (B:s (3GdecJHI GdYUQjI ddWHGYI hGdfTQ,s, 2003)
Keywords: (3GdeYdbGJs -- (3JGQjN hfbOs -- (3GdYUQ GdLGgdjs; (3GdTYQ GdYQHjs -- (3GdYUQ GdLGgdjs