Suyana, J., and N. Nugraheni. “Effect of Mulch and Strengthened Terrace Strips on Erosion, Sediment Enrichment Ratio, and Nutrient Loss Through Erosion”. JOURNAL OF TROPICAL SOILS, vol. 27, no. 3, July 2022, pp. 133-45, doi:10.5400/jts.2022.v27i3.133-145.