Alexandre Olmos, Marcos Ricardo Rosa Georges, Vinicius Eduardo Ferrari, Candido Ferreira Da Silva Filho, Juan Arturo Castañeda-Ayarza. Evaluating the Environmental Impact of Ethanol Fuel: Particle Number Emissions in Flex-Fuel Vehicles. GJHSS [Internet]. 2023 Oct. 5 [cited 2024 May 18];23(H6):51-6. Available from: https://socialscienceresearch.org/index.php/GJHSS/article/view/104005