Assessing Guest Knowledge and Awareness of Sustainable Practices in 5- Star Hotels: A Comprehensive Study . PUSA Journal of Hospitality and Applied Sciences, [S. l.], v. 11, n. 2, p. 38–46, 2025. DOI: 10.48165/pjhas.2025.11.2.5. Disponível em: https://journals.acspublisher.com/index.php/pjhas/article/view/23224. Acesso em: 22 dec. 2025.