CUNHA FILHO, Moacyr et al. Use of multivariate statistical methods for classification of olive oil. Journal of Environmental Analysis and Progress, [S. l.], v. 6, n. 1, p. 035–043, 2021. DOI: 10.24221/jeap.6.1.2021.2815.035-043. Disponível em: https://www.journals.ufrpe.br/index.php/JEAP/article/view/2815. Acesso em: 5 dec. 2025.