“Conflict management and its relation to functional performance as perceived by secondary school managers toward the directors of directorates of education in wassat province”, jperc, vol. 15, no. 59, pp. 605–627, Oct. 2018, Accessed: May 04, 2025. [Online]. Available: https://jperc.uobaghdad.edu.iq/index.php/jperc/article/view/109