“Growth Responses and Phosphate Nutrient Uptake of Oil Palm Nursery (Elaeis Guineensis Jacq.) on Peat Media Applied Ameliorants and Biofertilizers”. 2026. Jurnal Penelitian Kelapa Sawit 34 (1): 1-10. https://doi.org/10.22302/iopri.jur.jpks.v34i1.229.