SAGA, E. S.; AGUA, B. M. G. Readiness levels and challenges of secondary mathematics teachers in implementing modular distance learning in the new normal. Journal of Research, Policy & Practice of Teachers and Teacher Education, [S. l.], v. 11, n. 2, p. 101–123, 2021. DOI: 10.37134/jrpptte.vol11.2.8.2021. Disponível em: https://ejournal.upsi.edu.my/index.php/JRPPTTE/article/view/5189. Acesso em: 27 apr. 2024.