APEL, Hans-Jurgen. Teacher Training in Theory and Practice. Journal of Engineering Education Transformations, [S. l.], p. 1–16, 1994. DOI: 10.16920/jeet/1994/v7i4/112267. Disponível em: https://journaleet.in/index.php/jeet/article/view/830. Acesso em: 5 dec. 2025.