INSTRUCTIONAL SUPERVISION AS PREDICTOR OF JOB COMMITMENT: A STUDY OF PUBLIC SECONDARY SCHOOL TEACHERS IN CALABAR EDUCATION ZONE . Scientific Journal of Educational Management, Research and law, [S. l.], v. 5, n. 1, p. 52–60, 2026. Disponível em: https://journals.aemapp.org/index.php/SJEMRL/article/view/331. Acesso em: 25 jun. 2026.