Management processes in distance education: analysis of the polo coordination in the Open University of Brazil system. Research, Society and Development, [S. l.], v. 10, n. 2, p. e54910212859, 2021. DOI: 10.33448/rsd-v10i2.12859. Disponível em: https://rsdjournal.org/rsd/article/view/12859. Acesso em: 5 dec. 2025.