de Souza, E.F. (2018) “Evaluating Antioxidant Eugenol on Oxidation Stability of Biodiesel Synthesized from Used Frying Oil”, Orbital: The Electronic Journal of Chemistry, 10(1), pp. 37–41. Available at: https://periodicos.ufms.br/index.php/orbital/article/view/16383 (Accessed: 29 January 2026).