A. S. Afkari, R. A. Pratama, A. L. Juwono, and S. Roseno. 2020. “MECHANICAL PROPERTIES OF PINEAPPLE LEAF FIBER EPOXY COMPOSITES WITH 0° 0° 0° 0° AND 0° 90° 0° 90° FIBER ORIENTATIONS”. Jurnal Sains Materi Indonesia 23 (2):83-89. https://doi.org/10.17146/jsmi.2022.23.5.6491.