LUBIS, Abdul Leman; BROTO, Bayu Eko; LIMBONG, Christine Herawati. The Influence of Leadership, Work Environment, Job Satisfaction, Work Discipline on Employee Performance at The Office Of Population Control and Familiy Planning (DPPKB) District Labuhanbatu. Daengku: Journal of Humanities and Social Sciences Innovation, [S. l.], v. 3, n. 3, p. 460–468, 2023. DOI: 10.35877/454RI.daengku1478. Disponível em: https://qemsjournal.org/index.php/daengku/article/view/1478. Acesso em: 24 may. 2026.