@thesis{thesis,
		author={TAMBENGIN  AGRA KREDO BERLLAH},
		title ={OBSERVING THE ACTIVITIES OF F&B DEPARTEMENT: THE CASE SRTUDY AT GRAND SAHID JAYA HOTEL},
		year={2019},
		url={http://repo.unikadelasalle.ac.id/694/},
		abstract={}
		}