Evaluation of Rapeseed Oil and Methyl Ester Blends for Enhancing Environmental and Performance Characteristics of Diesel Engines. Tikrit Journal of Engineering Sciences, [S. l.], v. 32, n. SP1, p. 1–9, 2025. DOI: 10.25130/tjes.sp1.2025.29. Disponível em: https://www.tj-es.com/ojs/index.php/tjes/article/view/2660.. Acesso em: 10 sep. 2026.