Jismer Panjaitan, and Chainny Rhamawan. “Penyuluhan Program Gerakan Lansia Sehat Sadar Penyakit”. Sevaka : Hasil Kegiatan Layanan Masyarakat 3, no. 1 (February 19, 2025): 156–163. Accessed March 10, 2025. https://journal.stikescolumbiasiamdn.ac.id/index.php/Sevaka/article/view/314.