WILLIAMS, J.; RICE, R.; LAUREN, B.; MORRISON, S.; WINKLE, K. V.; ELLIOTT, T. Problem-based Universal Design for Learning in Technical Communication and Rhetoric Instruction. Journal of Problem Based Learning in Higher Education, [S. l.], v. 1, n. 1, p. 247–261, 2013. DOI: 10.5278/ojs.jpblhe.v1i1.285. Disponível em: https://journals.aau.dk/index.php/pbl/article/view/285. Acesso em: 6 may. 2024.