Situmorang I, Utami TN, Wulan M. Factors Affecting the Utilization of the Elderly Post Integrated Service in the Work Area of Hinai Kiri Health Center, Langkat Regency. JLMH [Internet]. 2022Aug.8 [cited 2026Jul.7];3(4):279-8. Available from: https://newinera.com/index.php/JournalLaMedihealtico/article/view/681