Arifandi Adiyuda, F. 2024. THE EFFECT OF VOLUME FRACTION AND ALKALI TREATMENT ON THE IMPACT STRENGTH OF A COMPOSITE MADE FROM PINEAPPLE LEAF FIBERS (ANANAS COMOSUS L. MERR) – EPOXY: PENGARUH FRAKSI VOLUME DAN PERLAKUAN ALKALI TERHADAP KEKUATAN IMPACT KOMPOSIT BERBAHAN SERAT DAUN NANAS (ANANAS COMOSUS L. MERR) – EPOXY. Jurnal Teknik Mesin. 3, 2 (Nov. 2024), 323–329. DOI:https://doi.org/10.33795/j-meeg.v3i2.5685.