Sujadi, S., Hasibuan, H. A., Rahmadi, H. Y., & Purba, A. R. (2016). COMPOSITION OF FATTY ACID AND IOD NUMBER FROM NINE OIL PALM DXP COMMERCIAL PLANTING MATERIAL IN IOPRI. Jurnal Penelitian Kelapa Sawit, 24(1), 1-11. https://doi.org/10.22302/iopri.jur.jpks.v24i1.1