(3GdGOH GdYQHj hbhGYO GddZI GdYQHjI hGdHdGZI hGdYQhV(B: (3GdOdjd GdJQHhj, GdJYdje GdKGfhj GdSfI GdKGdKI, aQY GdGOGH hGdGfSGfjGJs - (3GdeQcR GdJQHhj ddHMhK hGdGfeGAs; (3GdLeghQjI GddHfGfjI (B- (3hRGQI GdJQHjI GdhWfjI hGdTHGH hGdQjGVIs ((3Sf Gdajds (3GdeQcR GdJQHhj ddHMhK hGdGfeGAs, 2000)
Keywords: (3GdJQHjI hGdJYdje(B--(3GdGOH GdYQHj(B--(3GdOdjd GdJQHhj(B--(3GdJYdje GdKGfhj GdSfI GdKGdKI(B-- (3aQY GdGOGH hGdGfSGfjGJs; (3GdJQHjI hGdJYdje(B--(3bhGYO GddZI GdYQHjI(B--(3GdOdjd GdJQHhj(B--(3GdJYdje GdKGfhj GdSfI GdKGdKI(B--(3aQY GdGOGH hGdGfSGfjGJs; (3GdJQHjI hGdJYdje(B--(3GdHdGZI hGdYQhV(B-- (3GdOdjd GdJQHhj(B--(3GdJYdje GdKGfhj GdSfI GdKGdKI(B--(3aQY GdGOGH hGdGfSGfjGJs