Mariotto, Augusto Machado, Jair Henrique Junior, and Erica Regina Takano Natti. “Study for Replacing the Diesel-Powered Bus Fleet With Green Hydrogen in Londrina”. Semina: Ciências Exatas e Tecnológicas 47 (June 12, 2026): e53360. Accessed June 15, 2026. https://www.ojs.uel.br/revistas/uel/index.php/semexatas/article/view/53360.