Implementation of ARIMA Method in Predicting Stock Price Fluctuations of PT Bank Central Asia Tbk: Penerapan Metode ARIMA Dalam Memprediksi Fluktuasi Harga Saham PT Bank Central Asia Tbk. Buana Matematika : Jurnal Ilmiah Matematika dan Pendidikan Matematika, [S. l.], v. 11, n. 1, p. 53–68, 2021. DOI: 10.36456/buanamatematika.v11i1.3560. Disponível em: https://jurnal.unipasby.ac.id/buana_matematika/article/view/3560. Acesso em: 4 jun. 2026.