ANYANWU, Alozie J.; UDOH, JosephC. A GIS Based Flood Vulnerability Assessment of Abia State, Nigeria. International Journal of Social Sciences, [S. l.], v. 10, n. 2, p. 64–73, 2016. Disponível em: https://ijss.com.ng/index.php/home/article/view/11. Acesso em: 13 sep. 2025.