Challenges Facing the Elderly in Tanzania. Tanzania Journal for Population studies and Development, [S. l.], v. 18, n. 1-2, 2011. DOI: 10.56279/tjpsd.v18i1-2.39. Disponível em: https://journals.blenkotechnologies.co.tz/tjpsd/article/view/39. Acesso em: 17 apr. 2026.