Green Hotel Practices in the Philippines and Guest Perception: A Literature Review. The International Review of Multidisciplinary Research, [S. l.], v. 1, n. 8, p. 227–237, 2026. DOI: 10.67167/vertex.643. Disponível em: https://vertexcorp.org/index.php/irmr/article/view/643. Acesso em: 8 sep. 2026.