Avraamidou, S. ., Baratsas, S. . G., Tian, Y. ., & Pistikopoulos, E. . N. (2020). Circular Economy - A challenge and an opportunity for Process Systems Engineering. Computers & Chemical Engineering, 133, 106629. https://doi.org/https://doi.org/10.1016/j.compchemeng.2019.106629 (Original work published 2025)