SukataatmajaS., SatoY., YamajiE., and IshikawaM. “Effects of Organic Matter on Soil Erosion and Runoff Peanuts and Green Pea in Cultivation”. Jurnal Keteknikan Pertanian, Vol. 16, no. 1, 1, doi:10.19028/jtep.016.1.%p.