PUC Minas, D. de F. (2019). Sapere aude – v. 10, n. 19, p. 7-9, jan./jun. 2019 – ISSN: 2177-6342. Sapere Aude, 10(19), 1–6. Recuperado de https://periodicos.pucminas.br/SapereAude/article/view/20691