Ameliyah, Addinda Nur, and Didik Khusnul Arif. “Estimation of Dengue Fever Transmission Model in West Java Using the Ensemble Kalman Filter Method”. Vygotsky: Jurnal Pendidikan Matematika Dan Matematika, vol. 8, no. 1, Feb. 2026, pp. 51-64, doi:10.30736/voj.v8i1.1325.