The Challenging Aspects of Digital Learning Objects Usage in a Primary School During the Pandemics. Journal of Educational and Social Research, London, U.K., v. 11, n. 5, p. 201, 2021. DOI: 10.36941/jesr-2021-0118. Disponível em: https://www.richtmann.org/journal/index.php/jesr/article/view/12630.. Acesso em: 19 dec. 2024.