KIMURA, Karina Yukari; SILVA, Felippe Fernandes da; LEAL, Gislaine Camila L.; GUERINO, Guilherme C.; BALANCIERI, Renato. Usability and Digital Accessibility for Older Adults: A Comparative Study between Moodle and Coursera. RENOTE, Porto Alegre, v. 23, n. 2, p. 523–534, 2026. DOI: 10.22456/1679-1916.153581. Disponível em: https://seer.ufrgs.br/index.php/renote/article/view/153581. Acesso em: 14 set. 2026.