S. Sutanto, D. Saputro, A. Christy, and A. Baharum, “A SIR-UC EPIDEMIC MODEL: THE ANALYSIS OF SUSCEPTIBLE-INFECTED-REMOVED (SIR) EPIDEMIC MODEL WITH THE COVERAGE OF HEALTH INSURANCE (UNCOVERED AND COVERED INDIVIDUALS)”, BAREKENG: J. Math. & App., vol. 18, no. 1, pp. 0171-0178, Mar. 2024.