Oyarzún Oyarzún, Nelson. “Implementation of a Project Methodology in Teaching Technology Education, a Fundamental Tool for Scientific-Technological Reflection”. Praxis Pedagógica 15, no. 16 (February 2, 2015): 75–92. Accessed October 29, 2026. https://revistas.uniminuto.edu/index.php/praxis/article/view/1224.