Personal department controls of micro and small companies: an analysis of companies in the central region of Rio Grande do Sul. Research, Society and Development, [S. l.], v. 9, n. 8, p. e752986132, 2020. DOI: 10.33448/rsd-v9i8.6132. Disponível em: https://www.rsdjournal.org/rsd/article/view/6132. Acesso em: 14 dec. 2025.