PERCEIVED INFLUENCE OF PRINCIPALS’ CONFLICT MANAGEMENT STRATEGIES, TEACHERS’ COMMITMENT TO WORK AND STUDENTS’ ACADEMIC PERFORMANCE IN UPPER BASIC SCHOOLS IN NORTH CENTRAL NIGERIA. International Journal of Education, Management & Global Development, [S. l.], v. 2, n. 1, p. 60–83, 2026. Disponível em: https://journals.chroniva.org/index.php/IJEMGD/article/view/46. Acesso em: 21 apr. 2026.