ABDULLAH, H. D. The effect of spiritual leadership on professional well-being, an applied study on workers at the Central Refineries Company. Khazayin of Economic and Administrative Sciences, [S. l.], p. 15–27, 2026. DOI: 10.69938/Keas.2603012. Disponível em: https://keas.uodiyala.edu.iq/index.php/kjeas/article/view/197. Acesso em: 17 apr. 2026.