Contractor prequalification model using fuzzy sets. Journal of Civil Engineering and Management, [S. l.], v. 15, n. 4, p. 377–385, 2009. DOI: 10.3846/1392-3730.2009.15.377-385. Disponível em: https://journals.vilniustech.lt/index.php/JCEM/article/view/6450. Acesso em: 10 may. 2025.