1 Subjects: “...Operations research...”

2 Subjects: “...supply chain management;operations management;sustainability;corporate social responsibility;social...”

3 Subjects: “...Operator 4.0...”

4 Subjects: “...co-operative creation policy...”

5 Subjects: “...,European Union,Health disparities,Referral system,Socio-legal operator,Protection void,The state,Law 132...”

6 Subjects: “...operational decision-making...”

7 Subjects: “...operational protocol...”

8 Subjects: “...on-demand operation...”

9 Subjects: “...multilink operation...”