(3GdLeY Hjf GdUMjMjf (B/s (3GdHNGQj heSdes - (3GdMGaX GdMejOj, eMeO Hf aJhM Hf YHO Gddg,s 420-488 (3g`(B.s; (3GdEeGe eSde, eSde Hf GdMLGL Hf eSde,s 204-261 (3g`(B.s; (3GdHNGQj, eMeO Hf ESeGYjd Hf EHQGgje,s 194-256 (3g`(B.s; (3GdHhGH, Ydj MSjfs ((3HjQhJ (B:s (3OGQ GHf MRe,s, 1998)
Keywords: (3GdMOjKs -- (3GdcJH GdSJIs; (3GdMOjKs -- (3ESfGO UMjMs