SURONO, .; SANTOSA, E.; SUBOWO, .; ELSANTI, .; KHAMDANAH, . Effectiveness of Bio-organic Fertilizer Formulas to Increase Productivity of Upland Rice and Dehydrogenase Activity in Lampung Acid Upland. JOURNAL OF TROPICAL SOILS, [S. l.], v. 20, n. 2, p. 85–93, 2016. DOI: 10.5400/jts.2015.v20i2.85-93. Disponível em: https://journal.unila.ac.id/index.php/tropicalsoil/article/view/224. Acesso em: 29 aug. 2025.