Pendekatan Metode Kalman Filter untuk Peramalan Pergerakan Indeks Harga Saham Terdampak Pandemi Coronavirus . Majalah Ekonomi, [S. l.], v. 25, n. 2, p. 103–109, 2020. DOI: 10.36456/majeko.vol25.no2.a2940. Disponível em: https://jurnal.unipasby.ac.id/majalah_ekonomi/article/view/2940. Acesso em: 4 jun. 2026.