Holly, Fabian, Clemens Schild, and Sebastian Schlund. “Assessing Circular Economy Maturity and Circularity in Austria’s Mechanical and Vehicle Engineering Sectors”. Journal of Circular Economy 2, no. 3 (December 6, 2024). Accessed June 2, 2026. https://circulareconomyjournal.org/ojs/JoCE/article/view/149.