Phytoremediation Potential of Leucaena Leucocephala on Heavy Metal and Crude Oil Polluted Soils Amended with Biochar and Compost. Journal of Water Engineering and Management, [S. l.], v. 7, n. 1, p. 12–22, 2026. DOI: 10.47884/. Disponível em: https://jweam.in/index.php/jweam/article/view/120. Acesso em: 2 may. 2026.