AHMED ABDULLAH, Qayssar. Effective Leadership and Its Impact on The Quality of Tourism Services A Field Study of Tourism Companies in Babylon Governorate. American Journal of Economics and Business Management, [S. l.], v. 8, n. 4, p. 1812–1827, 2025. DOI: 10.31150/ajebm.v8i4.3501. Disponível em: https://www.globalresearchnetwork.us/index.php/ajebm/article/view/3501. Acesso em: 12 jul. 2025.