[1]
Sulakhudin, S., Syukur, A., Shiddieq, D. and Yuwono, T. 2018. Effect of Coated Urea with Humic-Calcium on Transformation of Nitrogen in Coastal Sandy Soil: A Soil Column Method. JOURNAL OF TROPICAL SOILS. 15, 1 (Apr. 2018), 11–18. DOI:https://doi.org/10.5400/jts.2010.v15i1.11-18.