Haris, M. A. (2020). PERAMALAN HARGA EMAS DENGAN MODEL GENERALIZED AUTOREGRESSIVE CONDITIONAL HETEROSCEDASTICITY (GARCH). Jurnal Saintika Unpam : Jurnal Sains Dan Matematika Unpam, 3(1), 19–30. https://doi.org/10.32493/jsmu.v3i1.5263