Hasibuan, H.A. 2020. Determination of Yield, Quality and Chemical Composition of Palm Oil and Palm Kernel Oil of Fresh Fruit Bunches with Variation Maturity as A Basic for Determining Harvest Maturity Standard. Jurnal Penelitian Kelapa Sawit. 28, 3 (Dec. 2020), 123-132. DOI:https://doi.org/10.22302/iopri.jur.jpks.v28i3.106.