Guritno, L., and D. Sawitri. “Transformational Leadership, Organizational Climate, and Freelance Performance in Event Management”. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE), Vol. 9, no. 2, Sept. 2026, pp. 18129-43, https://e-journal.uac.ac.id/index.php/iijse/article/view/10424.