PENGARUH WORK LIFE BALANCE, MOTIVASI KERJA DAN DISIPLIN KERJA TERHADAP PRODUKTIVITAS KERJA  PEGAWAI PADA BADAN PENGEMBANGAN SUMBER DAYA MANUSIA PROVINSI SUMATERA UTARA. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 9, n. 5, p. 8245 – 8252, 2026. DOI: 10.54314/jssr.v9i5.7309. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/7309.. Acesso em: 17 oct. 2026.