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