Critical success factors for implementing blockchain?based circular supply chain

The growing importance of the circular economy has emphasised optimal utilisation resources within constraints economic development and protection environment. Digital technologies associated with Industry 4.0, such as blockchain, facilitate implementation principles throughout supply chain. However, because blockchain in chain is still early stages, real-world examples blockchain-based chains (CSCs) are limited. principal purpose paper to examine critical success factors (CSFs) for implementing CSCs. Following that, 10 CSFs identified through a short systematic literature review, then, integrated fuzzy cognitive mapping best-worst method (FCM-FBWM) implemented CSC. study's main findings demonstrate that network collaboration best CSF, while shared toolbox counted worst all. This research enriches by identifying blockchain-enabled CSCs address lack suitable decision-making framework assists managers comprehending how technology can be adopted context. Implications theory practice also discussed, offering new insights into measures necessary ensure successful implementations