YUSTINUS SARAGIH; RIANDA ELVINAWATY; NAILA ALFINA RIZKI; MEI TREISYAH ZENI. Hubungan antara Kepemimpinan Rendah Hati dengan Organizational Citizenship Behavior (OCB) pada Polisi di Kepolisian Daerah Sumatera Utara (Polda Sumut). Jurnal Ragam Pengabdian, [S. l.], v. 3, n. 1 (Spesial Issue), p. 4832–4842, 2026. DOI: 10.62710/7m82m296. Disponível em: https://teewanjournal.com/index.php/juragan/article/view/2806.. Acesso em: 15 oct. 2026.