CIA CAI CEN. The Effect of Loyalty on Employee Performance at SAMSAT Corner Sun Plaza Medan. International Journal of Economics (IJEC), [S. l.], v. 1, n. 2, p. 323–326, 2022. DOI: 10.55299/ijec.v1i2.323. Disponível em: https://ejournal.ipinternasional.com/index.php/ijec/article/view/323. Acesso em: 25 apr. 2024.