HARTONO, A; VLEK, P.L.G.; MOAWAD, A; RACHIM, A. Changes in Phosphorus Fractions on an Acidic Soil Induced by Phosphorus Fertilizer, Organic Matter and Lime. Jurnal Ilmu Tanah dan Lingkungan, [S. l.], v. 3, n. 2, p. 1–7, 2001. DOI: 10.29244/jitl.3.2.1-7. Disponível em: https://journal.ipb.ac.id/jtanah/article/view/2321. Acesso em: 12 jan. 2026.