Bui, H., Nguyen, H., Ha, T., Vo, L., & Lam, Y. (2026). FACTORS INFLUENCING MAJOR SELECTION AMONG HIGH SCHOOL STUDENTS IN NORTHERN VIETNAM: THE MEDIATING ROLES OF CAREER IMAGE AND EMPLOYMENT OPPORTUNITY BELIEF. GPH-International Journal of Business Management, 9(03), 01-11. https://doi.org/10.5281/zenodo.19484082