Oluwakayode, O. S.; Adejumo, S. A. Phytoremediation Potential of Leucaena Leucocephala on Heavy Metal and Crude Oil Polluted Soils Amended With Biochar and Compost. jweam 2026, 7 (1), 12-22. https://doi.org/10.47884/jweam.v7i1pp12-21.