(3GdGfTWI hGdGhdjGJ GdGbJUGOjI GdJYdje GdKGfhj GdSfI GdKGfjI aQY GdYdhe hGdGfSGfjGJs - (3GdeQcR GdJQHhj ddHMhK hGdGfeGAs; (3GdLeghQjI GddHfGfjI (B- (3hRGQI GdJQHjI GdhWfjI hGdTHGH hGdQjGVIs ((3Sf Gdajds (3GdeQcR GdJQHhj ddHMhK hGdGfeGAs, 1999)
Keywords: (3GdJQHjI hGdJYdje(B--(3GdGbJUGO(B--(3GdJYdje GdKGfhj(B--(3aQY GdYdhes; (3GdJQHjI hGdJYdje(B--(3GdGbJUGO(B--(3GdJYdje GdKGfhj(B--(3aQY GdGfSGfjGJs; (3GdJQHjI hGdJYdje(B--(3GdGbJUGO(B--(3GdJYdje GdKGfhj(B--(3GdSfI GdKGfjI(B--(3aQY GdYdhes; (3GdJQHjI hGdJYdje(B--(3GdGbJUGO(B--(3GdJYdje GdKGfhj(B--(3GdSfI GdKGfjI(B--(3aQY GdGfSGfjGJs