Analysis of the Construction Form of an Electrical  Car Chassis Prototype Type Hollow Alumunium 6061 Pipe Profile Using Inventor Software 2019. ASIIMETRIK [Internet]. 2025 Jul. 31 [cited 2025 Aug. 23];7(2):267-78. Available from: https://journal.univpancasila.ac.id/index.php/asiimetrik/article/view/7771