SOFIANI; VIVIAN OCTARIANA. Efektivitas Penerapan CHSE ( Clean, Health, Safety & Environment ) Pada Hotel Katagori Bintang 3 (Tiga) di Kota Depok . EDUTOURISM Journal Of Tourism Research, [S. l.], v. 3, n. 01, p. 22–35, 2021. DOI: 10.53050/ejtr.v3i01.159. Disponível em: https://ejurnal.polnes.ac.id/index.php/edutourism/article/view/159. Acesso em: 30 oct. 2026.