Hubungan antara Kepemimpinan Rendah Hati dengan Organizational Citizenship Behavior (OCB) pada Polisi di Kepolisian Daerah Sumatera Utara (Polda Sumut). Riwayat: Educational Journal of History and Humanities, [S. l.], v. 9, n. 1, p. 2253–2263, 2026. DOI: 10.24815/riwayat.v9i1.584. Disponível em: https://ejournal.yaydi.com/index.php/riwayat/article/view/584. Acesso em: 21 mar. 2026.