Malisi, M. S., Darsono, F. B., Kriswanto, Alkafi, A. F., Rochim, M. N., & Masruhan, F. I. (2025). Characteristics of Aluminium 7075 Tool Profile for HDPE and PP Welding Against Tensile and Bending. Piston: Journal of Technical Engineering, 9(1), 7–17. https://doi.org/10.32493/pjte.v9i1.51351