Video classes production and math learning in high school groups at IFSul campus Pelotas. Research, Society and Development, [S. l.], v. 9, n. 9, p. e281997398, 2020. DOI: 10.33448/rsd-v9i9.7398. Disponível em: https://rsdjournal.org/rsd/article/view/7398. Acesso em: 5 dec. 2025.