(1)
Olalekan O.O.; Ogunlaja O. O. Comparative Assessment of Portable X-Ray Fluorescence and Atomic Absorption Spectrophotometry for Metal Analysis in Urban Dumpsite Soils of Ibadan, Nigeria. JOBASR 2026, 4 (2), 200-206. https://doi.org/10.4314/jobasr.v4i2.20.