Huynh, An The, and Yi-Ching Chen. “ Pb) in Agricultural Soils Using Bidens Pilosa L”. Journal of Degraded and Mining Lands Management 12, no. 2 (January 1, 2025): 7063–7069. Accessed April 20, 2025. https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/16861.