Yerima, Emmanuel Amuntse, Emmanuel Alhassan Kamba, Godwin Ogbaji Egah, Sheba Paul Ma’aji, Ibrahim Adamu Ibrahim, and Sumaiya Zulkifli. 2022. “Quality Index of Borehole Water in Marmara and New Site Communities of Wukari, Nigeria”. UMYU Scientifica 1 (1):114-21. https://doi.org/10.56919/usci.1122.015.