“Uji Impact Material Komposit Campuran Serat Bambu Dan Pasir Besi Menggunakan Metode Hand Lay Up”. Journal of Applied Mechanical Engineering and Renewable Energy 3, no. 1 (February 1, 2023): 28–33. Accessed February 3, 2026. https://journal.isas.or.id/index.php/JAMERE/article/view/399.