(3GdOdjd GdJQHhj GdGOH GdYQHj hbhGYO GddZI GdYQHjI GdJYdje GdKGfhj GdSfI GdKGfjI aQY GdGfSGfjGJs - (3GdeQcR GdJQHhj ddHMhK hGdGfeGAs; (3GdLeghQjI GddHfGfjI (B- (3hRGQI GdJQHjI GdhWfjI hGdTHGH hGdQjGVIs ((3Sf Gdajds (3GdeQcR GdJQHhj ddHMhK hGdGfeGAs, 1999)
Keywords: (3GdJQHjI hGdJYdje(B--(3GdOdjd GdJQHhj(B--(3GdGOH GdYQHj(B--(3GdJYdje GdKGfhj(B--(3GdSfI GdKGfjI aQY GdGfSGfjGJs; (3GdGOH GdYQHj(B--(3GdOdjd GdJQHhj(B--(3GdSfI GdKGfjI KGfhj(B--(3aQY GdGfSGfjGJs