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