A. S. Afkari (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), pp. 83–89. doi: 10.17146/jsmi.2022.23.5.6491.