[1] A. Ojo, “Integrated Major Oxide Geochemistry, Contamination Factor and Pollution Load Index for Evaluating Geogenic Enrichment in the Ikole–Itapaji Basement Complex, Southwestern Nigeria,” IJEAB, vol. 11, no. 5, pp. 073–113, 2026, doi: 10.22161/ijeab.115.11.