LIU, Yu. Carbon Emission Right Price Prediction based on IOWHA Operator Vector Angle Cosine Combination Deep Learning. International Journal of Global Economics and Management, London, U.K., v. 3, n. 1, p. 458–470, 2024. DOI: 10.62051/IJGEM.v3n1.57. Disponível em: https://wepub.org/index.php/IJGEM/article/view/1838. Acesso em: 15 jul. 2026.