Muchtar, A., Surya, E. and Erwansyah, E. 2026. Analysis of Transformational Leadership and Organizational Communication on Employee Performance with Organizational Commitment as A Mediating Variable at The Medan Belawan Primary Tax Office Medan Belawan Primary Tax Service Office. Jurnal Fokus Manajemen. 6, 2 (May 2026), 801-808. DOI:https://doi.org/10.37676/jfm.v6i2.11403.