TASI’U, Musa; BELLO, Abubakar; GARBA, Hussaini Dikko; BUKAR, Baba Alhaji. On the Efficacy of ARFIMA, ARTFIMA, and MARFIMA Models in Forecasting Nigerian Crude Oil Prices. UMYU Scientifica, [S. l.], v. 4, n. 3, p. 216–222, 2025. DOI: 10.56919/usci.2543.021. Disponível em: https://publications.umyu.edu.ng/scientifica/index.php/usci/article/view/56. Acesso em: 9 apr. 2026.