Mala, S. and Handiman, U.T. 2026. The Influence of Perceived Organizational Support on Employees’ Proactive Work Behavior at Bank 9 Jambi: Mediated by Work Enthusiasm and Work Engagement. Greenation International Journal of Tourism and Management. 4, 3 (Oct. 2026), 463–478. DOI:https://doi.org/10.38035/gijtm.v4i3.1376.