PURNAMAYANI, R.; SABIHAM, Supiandi; ., Sudarsono; DARUSMAN, L. K. Value of the Zero Point of Charge (ZPC) and Its Relation with Potassium Sorption in Coastal Peatland of Jambi and Central Kalimantan. Jurnal Ilmu Tanah dan Lingkungan, [S. l.], v. 6, n. 2, p. 75–82, 2004. DOI: 10.29244/jitl.6.2.75-82. Disponível em: https://journal.ipb.ac.id/jtanah/article/view/2357. Acesso em: 24 dec. 2025.