DE LA PIENDA, J. A. Causalidad personal. Magister. Journal of Teacher training and Educational Innovation, [S. l.], v. 12, p. 71–97, 2019. DOI: 10.17811/msg.12.0.1994.%p. Disponível em: https://reunido.uniovi.es/index.php/MSG/article/view/14061. Acesso em: 3 jul. 2024.