HELLMAN, E.; SNIJDER, R. Are Open Access Ebooks Accessible?. Septentrio Conference Series, Tromsø, Norway, n. 1, 2024. DOI: 10.7557/5.7807. Disponível em: https://new.eludamos.org/index.php/SCS/article/view/7807. Acesso em: 4 apr. 2025.