KATIE, H. N.; AL-BALDAWI, A. A. K. H. Management efficiency and its impact on managing the aviation insurance portfolio: An empirical study at the National Insurance Company in Iraq. Journal of Human Sport and Exercise, [S. l.], v. 14, n. 5proc, p. S2304-S2317, 2019. Disponível em: https://www.jhse.ua.es/article/view/2019-v14-n5-proc-management-efficiency-aviation-insurance-portfo. Acesso em: 19 may. 2024.