Castillo Díaz, Bernal Damián. “Legacy of the Tule Revolution: From the Reservation to the Political Unification of the Gunayala región (1930-1945)”. Revista Contacto 4, no. 3 (June 4, 2025). Accessed October 5, 2026. https://revistas.up.ac.pa/index.php/contacto/article/view/7447.