HARIS, M. Al. PERAMALAN HARGA EMAS DENGAN MODEL GENERALIZED AUTOREGRESSIVE CONDITIONAL HETEROSCEDASTICITY (GARCH). Jurnal Saintika Unpam : Jurnal Sains dan Matematika Unpam, [S. l.], v. 3, n. 1, p. 19–30, 2020. DOI: 10.32493/jsmu.v3i1.5263. Disponível em: https://openjournal.unpam.ac.id/index.php/jsmu/article/view/5263. Acesso em: 16 mar. 2026.