WIDHIANSYAH, D. A.; WIDJANARKO. PENGARUH PERLAKUAN ALKALI DAN FRAKSI VOLUME TERHADAP KEKUATAN IMPACT KOMPOSIT SERAT SABUT KELAPA (COCOFIBER) - EPOXY: EFFECT OF ALKALI TREATMENT AND VOLUME FRACTION ON THE IMPACT STRENGTH OF COCONUT FIBER COMPOSITE (COCOFIBER) – EPOXY. Jurnal Teknik Mesin, [S. l.], v. 4, n. 1, p. 359 –, 2025. DOI: 10.33795/j-meeg.v4i1.5688. Disponível em: http://114.6.41.75/index.php/j-meeg/article/view/5688. Acesso em: 10 sep. 2025.