SIREGAR, Rahmat Rizki. Edukasi Proses Penuaan dan Perubahan Pada Lansia. Health Community Service, [S. l.], v. 1, n. 1, p. 18–21, 2023. DOI: 10.47709/hcs.v1i1.3137. Disponível em: https://itscience-indexing.com/jurnal/index.php/hcs/article/view/3137. Acesso em: 6 jun. 2026.