1 Subjects: “...Business enterprises / Computer networks / Management / fast...”

2 Subjects: “...Accounting / Computer network resources...”

3 Subjects: “...COMPUTERS / Networking / Security / bisacsh...”

4 Subjects: “...social networks...”

5 Subjects: “...social network...”

6 Subjects: “...back-propagation neural network...”

7 Subjects: “...network organization...”

8 Subjects: “...heat exchanger network (HEN)...”

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