Simatupang, N. A., Widyaningsih, V., & Sumardiyono, S. (2021). A Meta-Analysis: Correlation between Hypertension of Comorbidity on Mortality in Patients with COVID-19. Journal of Epidemiology and Public Health, 6(1), 60–69. Retrieved from https://jepublichealth.com/index.php/jepublichealth/article/view/371