Martins, M. E., H. A. Peretti, E. Spinadel, C. F. Zinola, and A. Visintin. “Energy Conversion and Storage Based on Hydrogen. State of Art and Strategized Proposals in Mercosur”. Rev. Téc. Fac. Ing. Univ. Zulia, Vol. 31, no. 2, 1, https://mail.produccioncientificaluz.org/index.php/tecnica/article/view/6296.