Peran dan Tanggungjawab Engineer dalam Menunjang Operasional Hotel. Vastu Research Journal: Journal of Management and Applied Science, [S. l.], v. 1, n. 2, p. 10–18, 2026. Disponível em: https://vasturesearchjournal.paipublishing.com/vrj/article/view/11. Acesso em: 7 oct. 2026.