Variation of Chemical Elements and their Associations in Laterite Soil Profile. JOURNAL OF TROPICAL SOILS, [S. l.], v. 20, n. 2, p. 111–118, 2016. DOI: 10.5400/jts.2015.v20i2.111-118. Disponível em: https://journal.unila.ac.id/index.php/tropicalsoil/article/view/227. Acesso em: 22 nov. 2025.