Suswanto, Totok, J Shamshuddin, OmarS.R Syed, Peli Mat, and TehC.B.S. “Alleviating an Acid Sulfate Soil Cultivated to Rice (Oryza Sativa) Using Ground Magnesium Limestone and Organic Fertilizer”. Jurnal Ilmu Tanah dan Lingkungan 9, no. 1 (April 1, 2007): 1-9. Accessed May 3, 2024. https://journal.ipb.ac.id/index.php/jtanah/article/view/2388.