(3bhGYO GdCee GdeJMOI dJfXje bVGjG GdCMOGK (B: s (3OQGSI JCUjdjI ebGQfI HbhGfjf GdCMOGK GdYQHjI (B/ s - (3GdTGPdj, aJhM YHO Gddg s ((3GdEScfOQjI, eUQ (B: s (3OGQ GdeWHhYGJ GdLGeYjI,s, 2006)
(3HHdjhLQGajI (B: (3UaMI (B143-150.s
Keywords: (3GdCMOGK s -- (3hVY bGfhfj, bhGfjf, EdN(B. s -- (3GdHdGO GdYQHjI s; (3eMGce GdCMOGK s -- (3GdHdGO GdYQHjI s; (3LfGM GdCMOGK s -- (3bhGfjf hJTQjYGJ s -- (3GdHdGO GdYQHjI s