Hidayah, N., A. Simanjorang, A. Asriwati, and L. Lastiur. “Relationship of Food Services and Patients Satisfaction in Medan Advent’s Public Hospital”. Journal La Medihealtico, Vol. 2, no. 3, June 2021, pp. 39-50, doi:10.37899/journallamedihealtico.v2i3.361.