Pemberdayaan Lansia Melalui Edukasi Keperawatan Komplementer Berbasis Kearifan Lokal di Kabupaten Langkat. JPBM [Internet]. 2026 Jul. 28 [cited 2026 Sep. 19];2(3):77-85. Available from: https://win.joninstitute.org/index.php/JPBM/article/view/127