1 Subjects: “...fuzzy set theory...”

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

3 Subjects: “...theory of social change, cultural evolution, and human development...”

4 Subjects: “...social relational theory...”

5 Subjects: “...Remote Sensing and Signaling Theory...”

6 Subjects: “...fuzzy theory...”

7 Subjects: “...ecological niche theory...”

8 Subjects: “...Keynesian theory...”

9 Subjects: “...protection motivation theory...”

10 Subjects: “...theory of mind...”

11 Subjects: “...theory of mind...”

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

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