Tips for teaching online as covid 19 took hold. Advances in Building Education, [S. l.], v. 6, n. 1, p. 59–62, 2022. DOI: 10.20868/abe.2022.1.4814. Disponível em: https://polired.upm.es/index.php/abe/article/view/4814. Acesso em: 9 apr. 2025.