Onochie, Nwabineli Emmanuel. “QUANTITATIVE ASSESSMENT OF LEAD–ZINC DEPOSIT THROUGH CORE –DRILLING AT IGIDAGU OKPITUMO AMACHI, ABAKALIKI LOCAL GOVERNMENT AREA OF EBONYI STATE”. The Melting Pot 6, no. 4 (October 1, 2025). Accessed December 7, 2025. https://journals.aphriapub.com/index.php/TMP/article/view/3348.