Rambea, R. , Hasibuana, M.I. and Mhd. Amin 2026. Transformational Leadership, Work Discipline, and Organizational Culture as Determinants of Employee Performance: Evidence from the Department of Transportation of Labuhanbatu Regency. JHSS (JOURNAL OF HUMANITIES AND SOCIAL STUDIES). 10, 02. (Jul. 2026), 464–473.