YUNITA PUTRI IRWAN SOMBA; WAN DIAN SAFINA; JULIANTO HUTASUHUT. The Effect of Organizational Support, Leadership and Motivation for Performance Improvement Tanjung Morawa Office Officers Deli Serdang Regency. International Journal of Economics (IJEC), [S. l.], v. 1, n. 1, p. 50–58, 2022. DOI: 10.55299/ijec.v1i1.72. Disponível em: https://ejournal.ipinternasional.com/index.php/ijec/article/view/72. Acesso em: 25 apr. 2024.