Advanced Arimax Modeling For Opec Oil Forecasting Using Multivariate Wavelet Techniques. International Journal of Environmental Sciences, [S. l.], p. 2313–2326, 2025. DOI: 10.64252/wz878a51. Disponível em: https://theaspd.com/index.php/ijes/article/view/3714.. Acesso em: 12 sep. 2025.