Vivas Moreno, Agustín, Guadalupe Pérez Ortiz, and Francisco González Lozano. 2017. “The Section Secretary of the Historical Files of Seminars, a Reference Point for Studies of History of Education: The Example of the Metropolitan Seminary San Aton of Badajoz”. Revista General de Información Y Documentación 27 (1): 65-85. https://doi.org/10.5209/RGID.56562.