RICHARDS, C. Outcomes-Based Authentic Learning, Portfolio Assessment, and a Systems Approach to ‘Complex Problem-Solving’: Related Pillars for Enhancing the Innovative Role of PBL in Future Higher Education. Journal of Problem Based Learning in Higher Education, [S. l.], v. 3, n. 1, 2015. DOI: 10.5278/ojs.jpblhe.v3i1.1204. Disponível em: https://journals.aau.dk/index.php/pbl/article/view/1204. Acesso em: 2 may. 2024.