FIGUEROA DE KATRA, Lyle. Editorial. CPU-e, Revista de Investigación Educativa, [S. l.], n. 20, 2015. DOI: 10.25009/cpue.v0i20.1333. Disponível em: https://cpue.uv.mx/index.php/cpue/article/view/1333. Acesso em: 22 dic. 2025.