Based Optimal Highway Route Determination Between Baganakwo And Chanchaga Settlements In Niger State Nigeria. coou African Journal of Environmental Research, [S. l.], v. 7, n. 1, p. 33–51, 2026. Disponível em: http://ajer.org.ng/index.php/journal/article/view/215. Acesso em: 17 apr. 2026.