Pradhevi, L., Soegiarto, G. ., Wulandari, L. ., Lusida, M. A. ., Saefudin, R. P., & Vincent, A. . (2024). More severe comorbidities, advanced age, and incomplete vaccination increase the risk of COVID-19 mortality . Narra J, 4(2), e949. https://doi.org/10.52225/narra.v4i2.949