Santosa, Sigit Puji, Nguyen Van Nhat Vu, Leonardo Gunawan, and Annisa Jusuf. 2016. “The Influence of Forming Effects on The Bending Crush Behavior of Top-Hat Thin–Walled Beams”. Mesin 25 (2):63-72. https://doi.org/10.5614/MESIN.2016.25.2.2.