ANSA, I. E.; ABRAHAM, C.M; JIMMY, U.J. Implications of Rugged Terrain on Groundwater Accessibility and Rural Livelihoods in Humid Tropical Region of Nigeria. Nigerian Journal of Sustainability Research, Nigeria, v. 4, n. 2, p. 87–112, 2026. DOI: 10.67163/njsr.v4n2.422. Disponível em: https://njsr.com.ng/index.php/home/article/view/93.. Acesso em: 23 oct. 2026.