López , Joaquín Ayerbe, and Francisco Javier Perales Palacios. “Effects of a Project-Based Learning Methodology on Environmental Awareness of Secondary School Students”. International Journal of Instruction 17, no. 1 (January 1, 2024): 1–22. Accessed November 22, 2024. https://e-iji.net/ats/index.php/pub/article/view/492.