ARMAOS, P. A Study of Joint Cost Inclusion in Linear Programming Optimization. Engineering, Technology & Applied Science Research, Greece, v. 3, n. 4, p. 473–478, 2013. DOI: 10.48084/etasr.327. Disponível em: https://etasr.com/index.php/ETASR/article/view/327. Acesso em: 24 nov. 2024.