Higher education in post-modern society: propagation and commercialization of education in the EAD modality in Brazil. Research, Society and Development, [S. l.], v. 10, n. 11, p. e490101119986, 2021. DOI: 10.33448/rsd-v10i11.19986. Disponível em: https://rsdjournal.org/rsd/article/view/19986. Acesso em: 5 dec. 2025.