Lubis, Aldo Dana Asneri Ahmad, and Ika Ucha Pradifta Rangkuti. 2026. “POTENTIAL OF OIL PALM FIBER FROM MILLS WITH A CAPACITY OF 30 AND 60 TONS H AS A NUTRIENT IN OIL PALM PLANTATIONS”. Multidiciplinary Output Research For Actual and International Issue (MORFAI) 6 (4):5836-43. https://doi.org/10.5281/zenodo.21912054.