Prawiratama, D. R., Widia, I. W., & Sucipta, I. N. (2019). Effect of Composition Cow Waste and Split Bamboo Tube Composition and Concentrationof Activators on Composting Quality. Jurnal BETA (Biosistem Dan Teknik Pertanian), 8(1), 25–34. https://doi.org/10.24843/JBETA.2020.v08.i01.p04