SURYONO, S.; SUWARTO, S.; FAROHI, I. Utilization of Rice Husk ash and Bamboo Leaf for Increasing Si for Rice Production on Paddy Soil. JOURNAL OF TROPICAL SOILS, [S. l.], v. 24, n. 2, p. 65–71, 2019. DOI: 10.5400/jts.2019.v24i2.65-71. Disponível em: https://journal.unila.ac.id/index.php/tropicalsoil/article/view/369. Acesso em: 6 oct. 2025.