MATARAM, A.; PANGGAR BESI, N. Effect of Thickness Layer of Kenaf Fibre Reinfoeced Fibre Glass, Against Impact of Hybrid Composite Sandwich with Core Sengon. Journal of Mechanical Science and Engineering, [S. l.], v. 6, n. 1, p. 013–017, 2020. DOI: 10.36706/jmse.v6i1.30. Disponível em: https://jmse.ejournal.unsri.ac.id/index.php/jmse/article/view/30. Acesso em: 19 sep. 2024.