Budiman, D. and Suhartanto, E. 2026. Entrepreneurial Orientation and Organizational Effectiveness: The Mediating Effect of Organizational Engagement Among Managerial Leaders. Journal of Economic Education and Entrepreneurship Studies. 7, 1 (Feb. 2026), 72–78. DOI:https://doi.org/10.62794/je3s.v7i1.7.