Amayreh, K.T. and Bader, A. 2026. Relationship of Servant Leadership and Employee Loyalty: The Mediating Employee Engagement an Applied Study on pharmaceutical Sector Companies in Jordan. Al-Zaytoonah University Journal of Business. 1, 02 (Apr. 2026). DOI:https://doi.org/10.15849/zjjb.v1i02.45.