Rohmah, Awawin Mustana, Siti Alfiatur Rohmaniah, and Rifky Ardhana Kisno Saputra. 2022. “Model Kontrol Optimal SIR Pada Penyakit Campak”. UJMC (Unisda Journal of Mathematics and Computer Science) 8 (1):67-74. https://doi.org/10.52166/ujmc.v8i1.3226.