(3GdYedjGJ GdGSJTgGOjI aj GdejRGf Gdabgj (B/s - (3JcQhQj, fhGa gGjds; (3GdRMjdj, eMeO eUWai s; (3GdNWjH, CMeO eYGP s ((3OeTb (B: s (3OGQ GdacQ (B:s (3fhGa gGjd GdJcQhQj, s, 1997)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdLgGO aj GdESdGes; (3Gdabg GdESdGejs