Cristina de Araujo, Grazielle, Jair Antonio Cruz Siqueira, Loreci Zanardini, João Felipe Peixoto Marques, Rafaela Lazzarin, and Allex Julio Sakata. “Different Forms of Hydrogen Production: A Review and Future Perspectives”. Latin American Journal of Energy Research 8, no. 2 (January 10, 2022): 49–58. Accessed August 9, 2026. https://periodicos.ufes.br/lajer/article/view/36306.