YOUNESS, N. A. Adulteration of butterfat: validity of Reichert-Meissl, Polenske and iodine values. Grasas y Aceites, [S. l.], v. 42, n. 4, p. 267–270, 1991. DOI: 10.3989/gya.1991.v42.i4.1231. Disponível em: https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/1231. Acesso em: 27 apr. 2024.