Luthfi Fachrezi, Muhammad, Endah Dwi Hastuti, and Yulita Nurchayati. “Effects of Corn Cob Biochar and Plant Density on Zinc Uptake and Growth of Vetiver Grass (Chrysopogon Zizanioides) in Leachate-Contaminated Landfill Soil”. Jurnal Biodjati 11, no. 1 (May 31, 2026): 150–165. Accessed June 3, 2026. https://journal.uinsgd.ac.id/index.php/biodjati/article/view/54277.