Calderón Rodríguez, I. V. (2013) “Radio schools: blend of education, culture and evangelism. Popular Cultural Action comes to the parishes of Pamplona, 1954-1957”, Anuario de Historia Regional y de las Fronteras, 18(2), pp. 409–437. Available at: https://revistas.uis.edu.co/index.php/anuariohistoria/article/view/3877 (Accessed: 22 July 2024).