(3eSGdc GdGHUGQ ai eeGdc GdGeUGQ ai GdMjhGf hGdfHGJ hGdeYGOf (B/ s - (3Hf aVd Gddg GdYeQis; (3YHOGdMejO UGdM MeOGfs ((3GdbGgQI (B:s (3ecJHI eOHhdi ,s, 1996)
Keywords: (3Yde GdfHGJs; (3GdfHGJGJs; (3Yde GdMjhGfs; (3GdMjhGfGJ (B- (3JQHjIs