QUANTITATIVE METRIC FOR RANKING WEB ACCESSIBILITY BARRIERS BASED ON THEIR SEVERITY. Journal of Information and Communication Technology, [S. l.], v. 16, n. 1, p. 81–102, 2017. Disponível em: https://e-journal.uum.edu.my/index.php/jict/article/view/8219. Acesso em: 31 may. 2026.