(3af EOGQI GdhbJ (B:s (3WQjbI YedjI dWdHI GdYde hGdHGMKjf ddGSJaGOI ef ChbGJge hjdjg GdHQfGeL GdJaUjdj dWGdH GdYde (B/s - (3Bd Sja, YHO Gddg Hf eHGQc GdHhUjs ((3GdQjGV (B:s (3OGQ WjHI ddfTQ h GdJhRjY ,s, 2000)
Keywords: (3EOGQI GdhbJs; (3GOGH WGdH GdYdes