Aksani, Dila, Dedik Budianta, and Agus Hermawan. 2018. “Determination of Site-Specific NPK Fertilizer Rates for Rice Grown on Tidal Lowland”. JOURNAL OF TROPICAL SOILS 23 (1):19-25. https://doi.org/10.5400/jts.2018.v23i1.19-25.