PÉREZ, M. M.; YEBRA, A.; MELGOSA, M.; BOUOUD, N.; ASSELMAN, A.; BOUCETTA, A. Colorimetric characterization and classification of the virgin olive oil from the spanish-moroccan mediterranean area. Grasas y Aceites, [S. l.], v. 54, n. 4, p. 392–396, 2003. DOI: 10.3989/gya.2003.v54.i4.226. Disponível em: https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/226. Acesso em: 7 feb. 2023.