1 Subjects: “...noise perception...”

2 Subjects: “...human thermal perception...”

3 Subjects: “...environmental perceptions...”

4 Subjects: “...safety perception...”

5 Subjects: “...self-perception...”

6 Subjects: “...self-perception...”

7 Subjects: “...risk perception...”

8 Subjects: “...student perceptions...”

9 Subjects: “...Swedish stakeholder perceptions...”

10 Subjects: “...stress perceptions...”

11 Subjects: “...perception...”