Araujo Junior, A. H. de, Ferreira, A. E. S. e Viagi, A. F. (2026) “HYDROGEN PRODUCTION PATHWAYS IN BRAZIL: a comparative techno-economic and policy assessment of electrolysis and ethanol steam reforming”, Revista Ciências Exatas, 32(1). doi: 10.69609/1516-2893.2026.v32.n1.a4102.