Pradhevi L, Soegiarto G, Wulandari L, Lusida MA, Saefudin RP, Vincent A. More severe comorbidities, advanced age, and incomplete vaccination increase the risk of COVID-19 mortality . Narra J [Internet]. 2024Aug.14 [cited 2025Aug.14];4(2):e949. Available from: https://narraj.org/main/article/view/949