CENA, M. G.; CRESPO, M. L.; KAVKA, C.; LEGUIZAMÓN, M. G. The ant colony metaphor for multiple knapsack problem. Journal of Computer Science and Technology, [S. l.], v. 1, n. 02, p. 11 p., 2000. Disponível em: https://journal.info.unlp.edu.ar/JCST/article/view/1019. Acesso em: 27 may. 2023.