Adlie, T. A., Rizal, S., Ali, N., Huzni, S., Arif, Z., & Suheri, S. (2020). TESTING THE FLEXURAL PROPERTIES OF POLYMER COMPOSITES FOAMING HYBRID OIL PALM EMPTY FRUIT BUNCHES (OPEFB) AND ZINC OXIDE (ZnO). SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin, 14(2), 68–73. https://doi.org/10.24853/sintek.14.2.68-73