BEN AMAR, A.; LMASRAR, B.; BOUATTOUR, M. Are European and U.S. natural gas futures markets integrated? Insights from network-connectedness and cross-herding analysis. Economics and Business Letters, [S. l.], v. 14, n. 2, p. 106–116, 2025. DOI: 10.17811/ebl.14.2.2025.106-116. Disponível em: https://reunido.uniovi.es/index.php/EBL/article/view/21234. Acesso em: 15 dec. 2025.