Aditya, R., S. Samrin, and N. Setiawan. “The Influence of Leadership and Work Motivation on the Performance of Employees at the Medan Tembung District Office”. Jurnal Fokus Manajemen, Vol. 6, no. 4, Nov. 2026, pp. 1245-58, doi:10.37676/jfm.v6i4.12734.