Coello Baños, G. D., J. P. Pazmiño Piedra, and J. C. Erazo Álvarez. “Design of Teaching Resources With Project-Based Learning for the Metalworking Module”. AlfaPublicaciones, vol. 4, no. 4, Oct. 2022, pp. 67-82, doi:10.33262/ap.v4i4.285.