H. Abad, Mark Alvin, and Rachel Jennifer Z. Velasquez. “Attributes of Camping Tourism in the Philippines As a Framework for Mapping and Enhancing Camping Destinations”. Eco-Tourism and Sustainable Development 1, no. 2 (August 16, 2025): 70–82. Accessed January 14, 2026. https://journals.niepublish.com/etsd/article/view/59.