SITORUS, Teguh Setiawan. Analysis of Room Attendant Work Facilities at Cambridge Hotel Medan. Jurnal Online Mahasiswa, [S. l.], v. 1, n. 2, 2023. Disponível em: http://jom.poltekparmedan.ac.id/index.php/jomph/article/view/70. Acesso em: 21 may. 2024.