UNDERHILL, Greta; TURK, Cat. Signs of Serendipitous Universal Design for Learning in Online Courses. Online Learning, Boston, MA, v. 28, n. 4, 2024. DOI: 10.24059/olj.v28i4.4525. Disponível em: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/4525. Acesso em: 25 mar. 2026.