Fazirah Rahman, P., & Ningsih , T. (2026). Factors Affecting the Productivity of Oil Palm Elaeis guineensis Jacq at PTPN IV Regional II Gunung Bayu Plantation . JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA), 8(3), 839 -. https://doi.org/10.36378/juatika.v8i3.5851