Bauer, Carlos, and Luís Paiva. “Comparative Historical Study of University teachers’ Union Movements in Argentina, Brazil, Colombia and Mexico”. Revista Historia de la Educación Latinoamericana 26, no. 44 (August 29, 2024). Accessed December 20, 2024. https://revistas.uptc.edu.co/index.php/historia_educacion_latinamerican/article/view/17554.