“PENGARUH VARIASI FRAKSI VOLUM SERAT TANDAN KOSONG KELAPA SAWIT DAN SERAT AMPAS TEBU TERHADAP KEKUATAN TARIK KOMPOSIT HYBRID BERMATRIK POLYESTER” (2022) Journal Foundry, 5(1), pp. 12–18. Available at: https://e-journal.polmanceper.ac.id/index.php/foundry/article/view/65 (Accessed: 1 July 2026).