ACHMAD NURHIDAYAT. KAJIAN VARIASI MATRIK KOMPOSIT SERBUK SEKAM PADI LIMBAH TERHADAP SIFAT MEKANIK. JURNAL TEKNOSAINS KODEPENA, [S. l.], v. 1, n. 1, p. 29–36, 2020. Disponível em: http://www.jtk.kodepena.org/index.php/jtk/article/view/5. Acesso em: 10 oct. 2025.