C. N. Hoang Bui, K. H. Bui Thi, and L. Le Thi, “School Environment and Mental Health among High School Students: Evidence on Association and Regression-Based Explanatory Value from a Study in Da Nang”, IETI Trans. Data Anal. Forecast., vol. 4, no. 2, pp. pp. 48–64, Jun. 2026.