SalamAbdul Kadir, Vivin Vivin, and Sri Yusnaini. “Decrease in Activity of Acid Phosphatase in Root-Zones of Several Plants Driven by Lime and Lead-Containing Industrial Waste Treatments”. Jurnal Ilmu Tanah dan Lingkungan 2, no. 1 (October 1, 2009): 1-6. Accessed July 23, 2024. https://jai.ipb.ac.id/index.php/jtanah/article/view/27236.