VAN NIEKERK, A.; MALHERBE, N. A New Chapter. Social and Health Sciences, Pretoria, South Africa, v. 18, n. 1, p. iii, 2020. Disponível em: https://unisapressjournals.co.za/index.php/SaHS/article/view/13179. Acesso em: 3 jul. 2024.