Phytoremediation Potential of Leucaena Leucocephala on Heavy Metal and Crude Oil Polluted Soils Amended with Biochar and Compost. jweam [Internet]. 2026 Apr. 30 [cited 2026 May 2];7(1):12-2. Available from: https://jweam.in/index.php/jweam/article/view/120