Lect. Nassir Thamer Lefta, A. (2016). The Quality of Performance among Educational Supervisors. , 41(1), 275-298.
Asst. Lect. Nassir Thamer Lefta. "The Quality of Performance among Educational Supervisors". , 41, 1, 2016, 275-298.
Lect. Nassir Thamer Lefta, A. (2016). 'The Quality of Performance among Educational Supervisors', , 41(1), pp. 275-298.
Lect. Nassir Thamer Lefta, A. The Quality of Performance among Educational Supervisors. , 2016; 41(1): 275-298.


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