The University Council of the University of Guayaquil. Revista Universidad de Guayaquil, [S. l.], v. 2, n. 1-2, p. 312–321, 1931. DOI: 10.53591/rug.v2i1-2.1441. Disponível em: https://revistas.ug.edu.ec/index.php/rug/article/view/1441. Acesso em: 17 dec. 2025.