Munawaroh, Siti Mar’atul, Hanung Prasetya, and Bhisma Murti. “Meta-Analysis the Effect of Asthma Comorbidity on the Mortality of COVID-19 Patients”. Journal of Epidemiology and Public Health 6, no. 2 (April 16, 2021): 256–267. Accessed May 12, 2024. https://www.jepublichealth.com/index.php/jepublichealth/article/view/409.