ANALYZING THE EFFICACY AND EXHAUSTS OF PUNNAI BIODIESEL-ETHANOL BLENDS IN NANOCOATED CI ENGINES: Original scientific paper. Chemical Industry & Chemical Engineering Quarterly, [S. l.], v. 32, n. 2, p. 111–122, 2025. DOI: 10.2298/CICEQ241009015S. Disponível em: https://www.ache-pub.org.rs/index.php/CICEQ/article/view/1504. Acesso em: 18 dec. 2025.