Wirawanto, T. and Fitri, M. (2025) “Analysis of Relation Between Impact Strength and Torsional Strength in Palm Fiber-Reinforced Epoxy Resin Composite Materials”, Jurnal Teknik Mesin (Journal Of Mechanical Engineering). Jakarta, Indonesia, 14(3), pp. 197–205. doi: 10.22441/jtm.v14i3.15920.