LYDIASARI, H.; MANALU, A. Y.; KAROLINA, R. APPLICATION OF OIL PALM EMPTY FRUIT BUNCH FIBERS IN STRENGTH IMPROVEMENT AS A FIBER REINFORCED CONCRETE. Jurnal Penelitian Kelapa Sawit, [S. l.], v. 25, n. 3, p. 161–170, 2017. DOI: 10.22302/iopri.jur.jpks.v25i3.33. Disponível em: https://jurnalkelapasawit.iopri.org/index.php/jpks/article/view/33. Acesso em: 4 sep. 2026.