Makhyan Jibril Al Farabi, Pandit Bagus Tri Saputra, Amanda Marantika, Diar Pasahan, Runn Rami, and Yudi Her Oktaviono. “Clinical Findings and Electrocardiography Predicted Mortality Among COVID-19 Patients With Pre-Existing Hypertension: A Cross-Sectional Study of East Java Province, Indonesia”. Journal of the Pakistan Medical Association 74, no. 6 (Supple) (July 7, 2024): S13-S17. Accessed August 4, 2026. https://mail.jpma.org.pk/index.php/public_html/article/view/21450.