RAHMAH JULIANI SIREGAR; SUSI FEBRIANI YUSUF. LANSIA SEHAT DAN PRODUKTIF DI ERA PANDEMI. Jurnal Pengabdian Masyarakat Darmais (JPMD), [S. l.], v. 1, n. 1, p. 13–17, 2022. Disponível em: https://ejournal.stikesdarmaispadangsidimpuan.ac.id/index.php/jpmd/article/view/3. Acesso em: 11 feb. 2025.