OLIVEIRA, Francisco Kelsen de; ABREU, Kélvya Freitas; ABREU, Melka Freitas; CUNHA, Redomarck Barreira; GOMES, Alex Sandro. Analysis of Open Textbooks for discipline of Sociology offered for high school. HOLOS, [S. l.], v. 3, p. 337–347, 2018. DOI: 10.15628/holos.2018.5398. Disponível em: https://www2.ifrn.edu.br/ojs/index.php/HOLOS/article/view/5398. Acesso em: 4 maio. 2024.