ZEMPULSKI, D. .; POSTAUE, N. .; STEVANATO, N. .; ALVES, H. .; SILVA, C. . Study of the operational conditions for ethyl esters production using residual frying oil and KF/clay catalyst in a continuous system. Grasas y Aceites, [S. l.], v. 73, n. 2, p. e453, 2022. DOI: 10.3989/gya.0322211. Disponível em: https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/1930. Acesso em: 2 dec. 2023.