Andriyani, I. et al. 2026. Application Organic Fertilizer to Improve Soil Properties in Intensive Farming System on Upstream Part of Bedadung Watersheed. Jurnal BETA (Biosistem dan Teknik Pertanian). 11, 1 (Feb. 2026), 217–228. DOI:https://doi.org/10.24843/JBETA.2023.v11.i01.p22 .