Structural Analysis and Weight Optimization of Tapered Leaf Spring for Heavy Commercial Vehicles Using Taguchi Design Method. International Research Journal of Innovation in Science and Technology, [S. l.], v. 1, n. 3, p. 42–50, 2026. DOI: 10.67308/irjist.076. Disponível em: https://irjist.org/index.php/irjist/article/view/76. Acesso em: 30 jun. 2026.