R. Nur Fajri, A. Bustami, Z. Dini, D. Amalia Eka Putri, and A. Puspitasari, “Characteristics and Outcomes of COVID-19 Patients with Diabetes Mellitus at the University of Muhammadiyah Malang General Hospital”, Kme, vol. 3, no. 2, pp. 305–314, Mar. 2023.