Enhancing Diesel Engine Performance and Reducing Tailpipe Emissions with Biodiesel Mixture Ethanol and Butanol Blends at Varying Speeds. CONECT. International Scientific Conference of Environmental and Climate Technologies, Riga, Latvia, p. 52, 2025. DOI: 10.7250/CONECT.2025.024. Disponível em: https://ect-journals.rtu.lv/conect/article/view/CONECT.2025.024.. Acesso em: 6 mar. 2026.