HIKMATULLAH, H.; NUGROHO, K. Tropical Volcanic Soils From Flores Island, Indonesia. JOURNAL OF TROPICAL SOILS, [S. l.], v. 15, n. 1, p. 83–93, 2018. DOI: 10.5400/jts.2010.v15i1.83-93. Disponível em: https://journal.unila.ac.id/index.php/tropicalsoil/article/view/31. Acesso em: 5 aug. 2025.