Osuagwu Justine Ugochukwu. (2025). EFFECT OF TRANSFORMATIONAL, TRANSACTIONAL AND AMBIDEXTROUS LEADERSHIP ON PUBLIC HEALTH EMPLOYEE SUSTAINABLE PERFORMANCE IN NIGERIA: THE ROLE OF GOVERNANCE QUALITY . PUPIL: International Journal of Teaching, Education and Learning, 75–76. https://doi.org/10.20319/ictel.2025.7576