Springback Analysis in the Bending Process of V-shaped Stainless Steel AISI 304 Using Central Composite Design (CCD) ApproachRusdi Nur, Muhammad Arsyad Suyuti, Muhammad Iswar and Ahmad Nurul MuttaqinE3S Web of Conf., 517 (2024) 12001DOI: https://doi.org/10.1051/e3sconf/202451712001