Díaz, Oliver, Elisabet Segredo-Morales, and Enrique González. “Problem-Based Learning. Application to a Laboratory Practice in the Degree of Industrial Chemical Engineering”. International Journal of Engineering Pedagogy (iJEP) 13, no. 6 (September 20, 2023): pp. 139–150. Accessed May 6, 2026. https://online-journals.org/index.php/i-jep/article/view/39737.