“SISTEM REKOMENDASI POLA HIDUP SEHAT DI USIA LANJUT”. Medic Nutricia : Journal Ilmu Kesehatan 21, no. 3 (November 13, 2025): 381–390. Accessed October 23, 2026. https://ejournal.cibinstitut.com/index.php/medicnutricia/article/view/1422.