HASIBUAN, H. A. The Oil and Kernel Content of Outer Fruit During Oil Palm Fruit Maturation. Jurnal Penelitian Kelapa Sawit, [S. l.], v. 28, n. 2, p. 99–108, 2020. DOI: 10.22302/iopri.jur.jpks.v28i2.97. Disponível em: https://jurnalkelapasawit.iopri.org/index.php/jpks/article/view/97. Acesso em: 4 sep. 2026.