The Improving Accessibility of E-Learning Systems for Visually Impaired Students in Sri Lanka: An Evaluation Based on Wcag Principles. Vallis Aurea, [S. l.], v. 11, n. 1, p. 1–16, 2025. DOI: 10.62598/JVA.11.1.1.12. Disponível em: https://ojs.srce.hr/index.php/vallisaurea/article/view/34266. Acesso em: 18 aug. 2025.