Andiraja, Nilwan, Sri Basriati, Elfira Safitri, Rahmadeni Rahmadeni, and Alfitra Martino. 2023. “Optimal Control of Vaccination for Dengue Fever in SIR Model”. KUBIK: Jurnal Publikasi Ilmiah Matematika 7 (2):106-13. https://doi.org/10.15575/kubik.v7i2.21397.