HARI CRISTA, Ngudi; P. HADI, Sudharto; SETYOWATI, Erni; HUSNA, Aimmatul. Machine Learning Classification for Acoustic Mix Identification in Styrofoam Lightweight Concrete: A Feature Sensitivity Study. Open International Journal of Informatics, [S. l.], v. 14, n. 1, p. 107–122, 2026. Disponível em: https://oiji.utm.my/index.php/oiji/article/view/385. Acesso em: 18 jun. 2026.