HARAHAP, A. . Posyandu Elderly As An Alternative Health Care Program. International Journal Of Community Service, [S. l.], v. 1, n. 3, p. 365–369, 2021. DOI: 10.51601/ijcs.v1i3.51. Disponível em: https://www.ijcsnet.id/index.php/go/article/view/51. Acesso em: 26 apr. 2025.