Suryadi, Suryadi, and Karyono Karyono. “Pengaruh Kepuasan Kerja, Disiplin Kerja Dan Etos Kerja Terhadap Kinerja Karyawan PT. Keihin Indonesia”. Jesya 5, no. 1 (January 1, 2022): 85-95. Accessed August 9, 2026. https://stiealwashliyahsibolga.ac.id/jurnal/index.php/jesya/article/view/563.