Utomo, F. P., R. Sabrina, S. Tirtayasa, and H. Khair. “Effect of Seniority, Work Experience, and Competence on Promotion of Airport Maintenance Division Employees PT. Angkasapura II (Persero)Bandara Internasional Kuala Namu”. Enrichment : Journal of Management, Vol. 12, no. 2, Apr. 2022, pp. 1630-9, doi:10.35335/enrichment.v12i2.450.