Ozoko Daniel Chukwuemeka, and Ezeugwu Innocent Onyebuchi. 2025. “CARBON SPECIATION IN REGOLITH AQUIFERS AT ENUGU, SOUTHEASTERN NIGERIA”. International Journal of Earth & Environmental Sciences (IJEES) 10 (1):36-55. https://doi.org/10.58885/ijees.v10i1.36.oc.