PRATAMANINGSIH, M. M.; HATI, D. P.; ERWINDA, E.; MUSLIM, R. Q.; HIKMAT, M.; PURWANTO, S. Soil Characteristics and Management of Ultisols Derived from Claystones of Sumatra. JOURNAL OF TROPICAL SOILS, [S. l.], v. 29, n. 3, p. 115–125, 2023. DOI: 10.5400/jts.2024.v29i3.115-125. Disponível em: https://journal.unila.ac.id/index.php/tropicalsoil/article/view/569. Acesso em: 16 jul. 2025.