Sulistyo, B. 2019. Choosing Different Contour Interval on a Fully Raster-Based Erosion Modeling: Case Study at Merawu Watershed, Banjarnegara, Central Java. JOURNAL OF TROPICAL SOILS. 16, 3 (May 2019), 257–266. DOI:https://doi.org/10.5400/jts.2011.v16i3.257-266.