Bassi, Francesca, and Dario Costa. “Circular Economy in Small and Medium-Sized Enterprises in the European Union: Heterogeneity Between and Within EU Countries”. Statistica Applicata - Italian Journal of Applied Statistics 34, no. 1 (July 28, 2022): 119–140. Accessed December 4, 2024. https://www.sa-ijas.org/ojs/index.php/sa-ijas/article/view/160.