Background: Digital and smart supply chains are reforming the food chain to help eliminate waste, improve food safety, and reduce the possibility of a global food catastrophe. The globe currently faces numerous food-related issues, ranging from a lack of biodiversity to excessive waste, and from...

This paper presents an investigation on operational excellence (OpEx) models of sustainable supply chains (SSCs) in Sri Lankan manufacturing organizations during the COVID-19 pandemic. The investigation was executed with the assistance from multiple case studies (namely, 5 cases) in the...