VELLEDA CALDAS, Nadia; SACCO DOS ANJOS, Flávio; LOZANO CABEDO, Carmen. Certification of Organic Products in Spain and Brazil. Agrociencia Uruguay, [S. l.], v. 18, n. 1, p. 163–172, 2020. DOI: 10.31285/AGRO.18.453. Disponível em: https://agrocienciauruguay.uy/index.php/agrociencia/article/view/453. Acesso em: 17 oct. 2025.