Hasheminia, S. M., and B. Torbatinezhad. “ Cultural and Religious Services of Bani Bagtakin or Arbil Atabaks (before 592-630AH 1145-1223AD)”. Journal of Islamic History, vol. 4, no. 2, Sept. 2024, pp. 1-19, doi:10.53088/jih.v4i2.1200.