Rambe, Joonner, Mohamad Razab Iryadana, and Mohammad Sidik Priadana. 2026. “Leadership, Motivation, and Work Ethic Effects on Employee Performance in the Automotive Industry”. Jurnal Ilmiah Manajemen Kesatuan 14 (1):523-36. https://doi.org/10.37641/jimkes.v14i1.4695.