AlvenoV., D. SusilaA., SuketiK., and MaharijayaA. “Evaluation of Phosphorus Fertilizer Rate Based on Upland Soil Test Kit Analysis for Tomato Fertigation”. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy), Vol. 52, no. 2, Aug. 2024, pp. 163-75, doi:10.24831/jai.v52i2.52177.