Analyzing the efficacy and exhausts of punnai biodiesel-ethanol blends in nanocoated ci engines: Original scientific paper. Chemical Industry & Chemical Engineering Quarterly, [S. l.], 2025. DOI: 10.2298/CICEQ241009015S. Disponível em: https://www.ache-pub.org.rs/index.php/CICEQ/article/view/1504. Acesso em: 13 jun. 2025.