Alwi, F. P., Efendy , M., & Taufiq Siregar, M. I. (2026). The Relationship between Comorbidities and Mortality among Covid-19 Patients at Raden Mattaher General Hospital in Jambi. Jurnal Indonesia Sosial Sains, 7(7), 3301–3310. https://doi.org/10.59141/jiss.v7i7.2412