MURNI, A. M.; PASUQUIN, J. M.; WITT, C. Site Specific Nutrient Management for Maize on Ultisols Lampung. JOURNAL OF TROPICAL SOILS, [S. l.], v. 15, n. 1, p. 49–54, 2018. DOI: 10.5400/jts.2010.v15i1.49-54. Disponível em: https://journal.unila.ac.id/index.php/tropicalsoil/article/view/27. Acesso em: 29 jul. 2025.