(3GbJQGMGJ GhdjI feGPL GeJMGfGJ QSejI GdTgGOI GdKGfhjI GdYGeI (B- (3GdeGOI(B: (3GddZI GdYQHjI s - (3GdeQcR GdJQHhj ddHMhK hGdGfeGAs ((3Sf Gdajds (3GdeQcR GdJQHhj ddHMhK hGdGfeGAs, 2000)
Keywords: (3GdJQHjI hGdJYdje (B- (3feGPL GeJMGfGJ (B- (3GdTgGOI GdKGfhjI GdYGeI (B- (3GddZI GdYQHjI s; (3feGPL GeJMGfGJ (B- (3GdTgGOI GdKGfhjI GdYGeI (B- (3GddZI GdYQHjI (B- (3dHfGfs