Increase digital health literacy with the practical implementation of an e-learning system according to WCAG compliance standards. Annual of Sofia University St. Kliment Ohridski. Faculty of Mathematics and Informatics, [S. l.], v. 110, p. 51–62, 2023. DOI: 10.60063/gsu.fmi.110.51-62. Disponível em: https://annual.uni-sofia.bg/index.php/fmi/article/view/571. Acesso em: 16 dec. 2025.