WaluyoSetiyo Hadi. “Significance of Pelleting The Seed With Phosphate and Lime on The Cultivation of Soybean in Acid Soils in Sitiung, West Sumatera”. Jurnal Ilmu Tanah dan Lingkungan 7, no. 2 (October 1, 2005): 58-65. Accessed December 23, 2024. https://journal.ipb.ac.id/index.php/jtanah/article/view/2376.