KUREVAKWESU, W. .; CHIZASA, S. . Ubuntu and child welfare policy in Zimbabwe: a critical analysis of the national orphan care policy’s six-tier system. African Journal of Social Work, [S. l.], v. 10, n. 1, p. 89–94, 2020. DOI: 10.4314/ajsw.v10i1. Disponível em: https://www.ajol.info/index.php/ajsw/article/view/194113. Acesso em: 12 oct. 2026.