HERVIYANTI, .; PRASETYO, T. B.; AHMAD, F.; SAIDI, A. Humic Acid and Water Management to Decrease Ferro (Fe2+) Solution and Increase Productivity of Established New Rice Field. JOURNAL OF TROPICAL SOILS, [S. l.], v. 17, n. 1, p. 9–17, 2019. DOI: 10.5400/jts.2012.v17i1.9-17. Disponível em: https://journal.unila.ac.id/index.php/tropicalsoil/article/view/313. Acesso em: 5 aug. 2025.