Widiatiningsih, A.; Mujiyo, M.; Suntoro, S. Study of Soil Degradation Status at Jatipurno District, Keduang Sub-Watersheds, Wonogiri Regency, Central Java. Sains Tanah J. Soil Sci. Agroclimatology 2018, 15 (1), 1-14. https://doi.org/10.15608/stjssa.v15i1.21616.