“Pemberdayaan Lansia Melalui Edukasi Keperawatan Komplementer Berbasis Kearifan Lokal di Kabupaten Langkat”, JPBM, vol. 2, no. 3, pp. 77–85, Jul. 2026, Accessed: Jul. 29, 2026. [Online]. Available: https://win.joninstitute.org/index.php/JPBM/article/view/127