Pathuddin, H., & Busrah, Z. (2025). An SEQIJR Epidemic Model: Determination of the Basic Reproduction Number and Numerical Simulation of Disease Dynamics. Jurnal MSA ( Matematika Dan Statistika Serta Aplikasinya), 13(2), 190–198. https://doi.org/10.24252/msa.v13i2.62813