Ortiz Flórez JS, Cancino SE, Montañez Romero JC, Gualdrón Guerrero CA, Cancino Escalante GO, Villamizar Quiñonez C. Nature Tourism As a Driver of Sustainable Development in the Province of Pamplona, ​​Norte de Santander. Sello Editorial Unipamplona; 2025. Accessed July 22, 2026. https://books.unipamplona.edu.co/index.php/editorial/catalog/book/100