SETIJADI. Analysis of Benefits and Costs of Transferring Ports of Exports and Imports in Sumatra. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 12, n. 8, p. 612–616, 2021. Disponível em: https://turcomat.org/index.php/turkbilmat/article/view/2860. Acesso em: 21 dec. 2024.