Fauzi, W. R., & Susila Putra, E. T. (2019). IMPACT OF POTASSIUM AND DROUGHT STRESS ON NUTRIENT UPTAKE AND PRODUCTION OF PALM OIL (Elaeis gueenensis Jacq.) SEEDLING BIOMASS. Jurnal Penelitian Kelapa Sawit, 27(1), 41-56. https://doi.org/10.22302/iopri.jur.jpks.v27i1.74