VELOSO, Isabel; GUILLAUMIER, Léa. Between Opportunity and Regulatory Alignment: Challenges for Brazilian Green Hydrogen in Meeting European Union Standards. Electronic Journal "Fórum Ambiental da Alta Paulista", [S. l.], v. 21, n. 2, 2025. DOI: 10.17271/1980082721220256156. Disponível em: https://publicacoes.amigosdanatureza.org.br/index.php/forum_ambiental/article/view/6156. Acesso em: 4 apr. 2026.