Ar-Rosyad, M.W. et al. 2026. Effect of Over-Pruning and NPKMg Fertilization on the Yield Components and Productivity of Oil Palm (Elaeis guineensis Jacq.). Bioscientist : Jurnal Ilmiah Biologi. 14, 2 (May 2026), 641–655. DOI:https://doi.org/10.33394/bioscientist.v14i2.20313.