MANALAYSAY, Jaramie. Sustainability Practices and Managerial Commitment of Accredited Hotels in Select Provinces in Region 3: Basis for the Development of the Proposed Enhanced Sustainability Program. International Journal of Education, Research, and Innovation Perspectives, Philippines, v. 2, n. 9, p. 1636–1645, 2026. DOI: 10.5281/zenodo.22901740. Disponível em: https://ijerip.erio.org.ph/index.php/articles/article/view/1761. Acesso em: 23 sep. 2026.