Febriyanti, Syeri, Sudarto Ronoatmodjo, and Prasetyo Widhi Wibowo. “The Association Between Comorbid Hypertension and the Severity of COVID-19 at National Emergency Hospital Wisma Atlit Kemayoran Jakarta”. Jurnal Ilmu Kesehatan Masyarakat 14, no. 1 (March 30, 2023): 41–51. Accessed March 28, 2024. https://ejournal.fkm.unsri.ac.id/index.php/jikm/article/view/1079.