EMMANUEL, S.; SATHASIVAM, S.; HASMADI, N. H. I.; MOHAMAD NASIR, N. H.; VELAVAN, M. Estimating Upsurge of Hiv Cases in Malaysia by Using Heun’s Predictor-Corrector Method. Journal of Science and Mathematics Letters, [S. l.], v. 12, n. 1, p. 43–52, 2024. DOI: 10.37134/jsml.vol12.1.6.2024. Disponível em: https://ojs.upsi.edu.my/index.php/JSML/article/view/8232. Acesso em: 10 may. 2024.