CHIRWA, Masauso; KALINDA, Roy. Challenges of the Elderly In Zambia. A Systematic Review Study. European Scientific Journal, ESJ, [S. l.], v. 12, n. 2, p. 351, 2016. DOI: 10.19044/esj.2016.v12n2p351. Disponível em: https://test.eujournal.org/index.php/esj/article/view/6941. Acesso em: 18 apr. 2025.