Saadu Umar Wali, Ibrahim Mustapha Dankani, Sheikh Danjuma Abubakar, Murtala Abubakar Gada and Kabiru Jega Umar 2021. Detailed Hydrogeological and Hydro Chemical Reassessment of the Niger Delta Basin, South- South Nigeria. Journal of Energy Engineering and Thermodynamics. 1, 01 (Sep. 2021), 6–41. DOI:https://doi.org/10.55529/jeet.11.6.41.