PurwantoM. Yanuar J, and Ujang Badrudin. “Soil Moisture Fluctuation on the Gogorancah Cultivation System”. Jurnal Keteknikan Pertanian 13, no. 1 (1). Accessed July 19, 2024. https://jurnal.ipb.ac.id/index.php/jtep/article/view/2789.