“PENGARUH DISIPLIN KERJA TERHADAP KINERJA KARYAWAN KANTOR PT. EVERBRIGHT WILAYAH MEDAN”. JOURNAL OF SCIENCE AND SOCIAL RESEARCH 9, no. 3 (June 30, 2026): 5018–5024. Accessed October 30, 2026. https://goretanpena.com/jurnal/index.php/JSSR/article/view/6726.