OLIVEIRA, J. D.; SCARPIN, C. T. Multi-Period Service Scheduling Problems: A new model and heuristic approaches of relax-and-fix and fix-and-optimize. IEEE Latin America Transactions, [S. l.], v. 19, n. 9, p. 1528–1536, 2021. Disponível em: https://latamt.ieeer9.org/index.php/transactions/article/view/4885. Acesso em: 29 apr. 2024.