HARTONO, Arief. Relationship Between Exchangeable Alumunium and Phosphorus Sorption Parameters of Indonesian Acid Soils. Jurnal Ilmu Tanah dan Lingkungan, [S. l.], v. 6, n. 2, p. 70–74, 2004. DOI: 10.29244/jitl.6.2.70-74. Disponível em: https://journal.ipb.ac.id/jtanah/article/view/2359. Acesso em: 25 dec. 2025.