HANDAYANI, Riki; NASUTION, Novrihan Leily; INDRA, Aulia. The Influence of Loyalty and Work Environment on Organizational Citizenship Behavior (OCB) (Case Study at PT Bangkobakti Perdana Trijaya Pekan Tolan Labuhanbatu Selatan North Sumatra. Quantitative Economics and Management Studies, [S. l.], v. 3, n. 4, p. 586–591, 2022. DOI: 10.35877/454RI.qems1033. Disponível em: https://qemsjournal.org/index.php/qems/article/view/1033. Acesso em: 26 feb. 2026.