“…Sarkis et al (2020) and Sato et al (2020) proposed two major categories of SCR: operational risks (demand, supply and cost) and disruption risks (man-made, economic or natural disasters). When viewed from a different perspective, SCR can be classified along quantitative and qualitative lines under eight risk categories: demand, supply, operational, resource, competitive, security, macro and policy (Butt, 2021;Munir et al, 2020;Baryannis et al, 2019). SCR can also be classified into three further categories: environmental risks, network risks and organizational risks (Sarkis, 2021;Ivanov et al, 2019).…”