Purnama H, Istiyanto J. ANALYSIS OF SPOT-WELDING PITCH ON TOP HAT STRUCTURE AGAINST CRASHWORTHINESS CRITERIA . Majalah Ilmiah Pengkajian Industri [Internet]. 2023 Sep. 13 [cited 2024 Dec. 22];15(1):28-33. Available from: https://ejournal.brin.go.id/MIPI/article/view/1480