BERRÍOS FLORES, C. Plan Director de la Universidad de Concepción. Emilio Duhart 1957 - 62. Urbano, [S. l.], v. 10, n. 16, p. 7–16, 2007. Disponível em: https://revistas.ubiobio.cl/index.php/RU/article/view/372. Acesso em: 22 may. 2025.