ABDON, Hernani; GORGONIO, Charlyn. Forecasting World Gold Prices: Evidence in Eight Countries. Business and Organization Studies e-Journal, [S. l.], v. 1, n. 2, p. 20–38, 2023. Disponível em: https://ieesjournals.com/index.php/bosej/article/view/162. Acesso em: 23 dec. 2024.