Introduction to Hydrogen Economy and Hydrogen as a Sustainable Energy Carrier. In: Legal Framework of Green Hydrogen Production and Hydrogen Economy for Sustainable Development. Books of Research Collection[s.l.] : Scientific Collaborative Online Publishing Universal Academy,2025. p. 28–53. DOI: 10.64060/978-627-7898-00-7-2. Disponível em: https://books.scopua.com/index.php/SB/catalog/book/4/chapter/2. Acesso em: 10 aug. 2026.