1 Subjects: “...social network...”

2 Subjects: “...internal social networks...”

3 Subjects: “...social networking satisfaction...”

4 Subjects: “...social network analysis...”

5 Subjects: “...Social network...”

6 Subjects: “...social network analysis...”

7 Subjects: “...social networks...”

8 Subjects: “...social networks...”

9 “... has considerably changed, not only due to a new technologic environment-plenty of social networks...”

10 “... interconnected social networks and how sectors restructured themselves to stabilize or transform society...”