Ismail Omar, A. (2017). The policy of Abu Jaafar Al-Mansour in the application of the administrative control system. , 0(29), 141-171.
Ardlan Ismail Omar. "The policy of Abu Jaafar Al-Mansour in the application of the administrative control system". , 0, 29, 2017, 141-171.
Ismail Omar, A. (2017). 'The policy of Abu Jaafar Al-Mansour in the application of the administrative control system', , 0(29), pp. 141-171.
Ismail Omar, A. The policy of Abu Jaafar Al-Mansour in the application of the administrative control system. , 2017; 0(29): 141-171.