The Impact of COVID-19 Pandemic on Primary, Secondary, and K-12 Education: A Systematic Review. International Journal on Studies in Education, [S. l.], v. 5, n. 4, p. 348–440, 2023. DOI: 10.46328/ijonse.161. Disponível em: https://ijonse.net/index.php/ijonse/article/view/1862. Acesso em: 4 sep. 2025.