FERREIRA, A. S.; POZO, A.; GONÇALVES, R. A. An Ant Colony based Hyper-Heuristic Approach for the Set Covering Problem. ADCAIJ: Advances in Distributed Computing and Artificial Intelligence Journal, [S. l.], v. 4, n. 1, p. 1–21, 2015. DOI: 10.14201/ADCAIJ201541121. Disponível em: https://revistas.usal.es/cinco/index.php/2255-2863/article/view/ADCAIJ201541121. Acesso em: 8 apr. 2025.