Resilient reverse logistics with blockchain technology in sustainable food supply chain management during COVID?19

COVID-19, which is a global problem, affects the all supply chains throughout world. One of most affected by COVID-19 food chains. Since sustainable chain processes are complex and vulnerable in terms product variety, it has been negatively operational effects COVID-19. While problems experienced raw material constraints caused stops production, importance new business models production approaches came to fore. issues increasing adoption reverse logistics activities resilience integrating blockchain technology into processes. However, adapting increase advantages as well risks that need be considered. Therefore, aimed determine these using fuzzy synthetic evaluation method for eliminating adaptation flexible resiliency. The novelty this study besides discussing about benefits BC-T, identify can create, eliminate guide establishment SFSCs. According results, with highest value among subrisks determined data security risks. Data management calculated risk value.