The Sources of Occupational Stress and its Effect on Employees Effectiveness in Higher Education: A Study of West Africa Theological Seminary. Impact: Journal of Transformation, [S. l.], v. 3, n. 1, p. 104–127, 2019. Disponível em: http://library.africainternational.edu/index.php/impact/article/view/39. Acesso em: 17 jan. 2026.