PARIS, Q. Positive Mathematical Programming and Risk Analysis. Bio-based and Applied Economics, [S. l.], v. 7, n. 3, p. 191–215, 2019. DOI: 10.13128/bae-7675. Disponível em: https://oaj.fupress.net/index.php/bae/article/view/7675. Acesso em: 25 apr. 2024.