CHMIELEWSKI , J. .; KEMPA, J. . Hexagonal Zones in Transport Demand Models. KnE Engineering, [S. l.], v. 5, n. 6, p. 103–116, 2020. DOI: 10.18502/keg.v5i6.7025. Disponível em: https://knepublishing.com/index.php/KnE-Engineering/article/view/7025. Acesso em: 13 may. 2025.