“Relationship Between Self-Care Management and Quality of Life in Hypertension Patients at Murni Teguh Horas Insani Hospital in Pematang Siantar”. 2025. JPMulti : JURNAL PENDIDIKAN PENGAJARAN MULTIDISIPLIN 1 (2). https://mmipublisher.yayasanmmi.com/index.php/multidisciplinary/article/view/24.