Assessing the motivation of private schools to have a management system according to the ABNT NBR ISO 21001 standard. Research, Society and Development, [S. l.], v. 11, n. 9, p. e34311931882, 2022. DOI: 10.33448/rsd-v11i9.31882. Disponível em: https://rsdjournal.org/rsd/article/view/31882. Acesso em: 5 dec. 2025.