The Utility of Geographic Information System GIS in Transport Data Integration for Economic Development : Evidence from Ibadan, Nigeria. Global Journal of Human-Social Science, [S. l.], v. 12, n. C14, p. 43–51, 2012. Disponível em: https://socialscienceresearch.org/index.php/GJHSS/article/view/493. Acesso em: 2 sep. 2026.