COELLO BAÑOS, G. D.; PAZMIÑO PIEDRA, J. P.; ERAZO ÁLVAREZ, J. C. Design of teaching resources with Project-Based Learning for the metalworking module. AlfaPublicaciones, [S. l.], v. 4, n. 4, p. 67–82, 2022. DOI: 10.33262/ap.v4i4.285. Disponível em: https://alfapublicaciones.com/index.php/alfapublicaciones/article/view/285. Acesso em: 14 nov. 2026.