1 Subjects: “...information theory...”

2 Subjects: “...Film theory & criticism / bicssc...”

3 Subjects: “...Information theory / bicssc...”

4 Subjects: “...complexity theory; information and communication technologies (ICTs); media ecology; media...”

5 Subjects: “...invasion theory...”

6 Subjects: “...dual processing theory...”

7 Subjects: “...game theory...”

8 Subjects: “...play theory...”

9 Subjects: “...abundance-size scaling theory...”

10 Subjects: “...kinetic theory...”

11 Subjects: “...evolutionary game theory...”

12 Subjects: “...landscape theory...”

13 Subjects: “...theory of planned behavior...”

14 Subjects: “...social-ecological system theory...”

15 Subjects: “...theories of retirement...”

16 Subjects: “...set theory...”

17 Subjects: “...theories of retirement...”

18 Subjects: “...niche theory...”

19 Subjects: “...stakeholder theory...”

20 Subjects: “...game theory...”