J. A. . Crespo Jareño, “Orígenes e impactos del ecoturismo: Origins and impacts of ecotourism”, KLP, no. 18, pp. 5–32, Feb. 2020, Accessed: Nov. 03, 2025. [Online]. Available: https://publicaciones.udet.online/index.php/kalpana/article/view/8