(3GdCSS GdfaSjI hGdGLJeGYjI ddGHJcGQ (B:s (3OQGSI aj Yde GdGLJeGY GdfaSj (B/s - (3QThGf, MSjf YHO GdMejO CMeOs ((3GdEScfOQjI, eUQ (B:s (3GdecJH GdLGeYj GdMOjK,s, 2002)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
(3HHdjhLQGajI (B: (3U(B. 230-241.s
Keywords: (3GdGHJcGQs -- (3LhGfH faSjIs; (3GdGHJcGQs -- (3LhGfH GLJeGYjIs; (3Yde GdfaS GdGLJeGYjs