Salguero Sumba, Victor Hugo, Raul Mendoza, Jose Montalvan, and Arnaldo Andrade. “Competency-Based Teacher Training Using Didactic Boards in the Electrical Technology Course”. Revista Iberoamericana de educación 7, no. 4 (October 13, 2023). Accessed September 12, 2026. https://www.revista-iberoamericana.org/index.php/es/article/view/259.