MGMP Teacher Organization Empowerment in Improving Students’ Problem Solving Ability. Journal of Educational and Social Research, London, U.K., v. 10, n. 1, p. 152, 2020. DOI: 10.36941/jesr-2020-0014. Disponível em: https://www.richtmann.org/journal/index.php/jesr/article/view/10654.. Acesso em: 3 may. 2024.