Improving the service of posyandu lansia (geriartri health service) at Sumbersuko and Pandanrejo Village, Sub-District Wagir, Malang, East Java. Berdikari: Jurnal Pengabdian Masyarakat Indonesia, [S. l.], v. 1, n. 3, p. 113–117, 2019. Disponível em: https://jurnaljpmi.com/index.php/jpmi/article/view/25.. Acesso em: 21 apr. 2026.