Xibalba, the Place of Fear: Caves and the Ancient Maya Underworld. ARYS, [S. l.], n. 14, p. 171–190, 2018. DOI: 10.20318/arys.2017.3990. Disponível em: https://e-revistas.uc3m.es/index.php/ARYS/article/view/3990. Acesso em: 5 dec. 2025.