PANAGIOTOPOULOU, P. M.; TSIMIDOU, M. Solid phase extraction: Applications to the chromatographic analysis of vegetable oils and fats. Grasas y Aceites, [S. l.], v. 53, n. 1, p. 84–95, 2002. DOI: 10.3989/gya.2002.v53.i1.292. Disponível em: https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/292. Acesso em: 2 may. 2025.