OKONKWO, Austin C. et al. Hydrogeochemistry of Water Sources in Obimo and its Environs, Nsukka LGA, Enugu State, Southeastern Nigeria. European Journal of Applied Sciences, [S. l.], v. 14, n. 03, p. 233–243, 2026. DOI: 10.14738/ejas.1403.10817. Disponível em: https://scholarpublishing.org/journals/index.php/EJAS/article/view/10817. Acesso em: 30 may. 2026.