HALILAJ, Alfred. The Effectiveness of Online Learning in Pre-University Education During the Pandemic - The Case of Albania. European Journal of Multidisciplinary Studies, [S. l.], v. 8, n. 1, p. 95–102, 2022. Disponível em: https://revistia.com/index.php/ejms/article/view/2489. Acesso em: 29 oct. 2025.