ABBAS, E. K.; MOHAMMED, A. N. qatar 1887 - 1913 m dirasat fi ’awdaeiha al’iidariat walaiqtisadiat min khilal alwathayiq aleuthmania. Journal of Tikrit University for Humanities, [S. l.], v. 25, n. 11, p. 296–317, 2018. DOI: 10.25130/jtuh.25.11.2018.12. Disponível em: https://jtuh.org/index.php/jtuh/article/view/591. Acesso em: 30 apr. 2026.