1 Subjects: “...structural equation model...”

2 Subjects: “...authority structures...”

3 Subjects: “...trade structure...”

4 Subjects: “...dissipative structure...”

5 Subjects: “...Latent Moderate Structural Equations...”

6 Subjects: “...root structure...”

7 Subjects: “...PLS-SEM (partial least square structural equation modeling)...”

8 Subjects: “...PLS-SEM (partial least square structural equation modeling)...”

9 Subjects: “...structural stress...”

10 “.... Recommendations include pedagogical and structural changes aimed at helping students understand the systems...”