VILLAFAÑA-RIVERA, F. J.; ZEPEDA-BAUTISTA, R.; FLORES-AMADOR, C. Sustainability analysis of the tourism system in El Capulín community, Monarch Butterfly Biosphere Reserve. Amazonia Investiga, [S. l.], v. 14, n. 86, p. 196–214, 2025. DOI: 10.34069/AI/2025.86.02.15. Disponível em: https://mail.amazoniainvestiga.info/index.php/amazonia/article/view/2953. Acesso em: 14 sep. 2025.