Hadiansyah, A. and Yanwar, R.P. 2017. Pengaruh Etos Kerja Terhadap Kinerja Karyawan PT. AE. JURNAL Al-AZHAR INDONESIA SERI HUMANIORA. 3, 2 (Dec. 2017), 150–158. DOI:https://doi.org/10.36722/sh.v3i2.204.