WINDRAS MARA, S. T.; RIFAI, A. P.; NORCAHYO, R. ON DIFFERENT FORMULATIONS FOR THE MULTI-PERIOD VEHICLE ROUTING PROBLEM WITH SIMULTANEOUS PICKUP AND DELIVERY. ASEAN Engineering Journal, [S. l.], v. 13, n. 1, p. 27-39, 2023. DOI: 10.11113/aej.v13.17888. Disponível em: https://journals.utm.my/aej/article/view/17888. Acesso em: 8 jun. 2023.