ASANA, I. W. P. Y.; BAITI, R. N.; WIDANTHA, K. W. The Effect of Reinforcement Surface Treatment With Citric Acid on The Flexural and Hardness Properties of Epoxy/Wood Sawdust Composites. Logic : Jurnal Rancang Bangun dan Teknologi, [S. l.], v. 25, n. 2, p. 100–106, 2025. DOI: 10.31940/logic.v25i2.100-106. Disponível em: https://ojs2.pnb.ac.id/index.php/LOGIC/article/view/2604. Acesso em: 5 dec. 2025.