Manurung, Sarah, and Putri Desiana. 2025. “The Influence of Transformational Leadership on Job Performance Mediated by Affective Commitment, Work Engagement, and Self-Efficacy (Case Study: Government Procurement Unit)”. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) 8 (2), 5793-5817. https://doi.org/10.31538/iijse.v8i2.6104.