Sihotang, Primus, and Asron Saputra. “Pengaruh Motivasi, Disiplin Kerja Dan Komunikasi Terhadap Kinerja Karyawan PT Synergy Oil Nusantara”. eCo-Buss 7, no. 1 (August 10, 2024): 66–75. Accessed November 21, 2024. https://jurnal.kdi.or.id/index.php/eb/article/view/803.