A. A. AL-Aa'ni and A. A. AL-Talebi, “The contribution of the dimension s of wise leadership to Enhancing of positive psychological capital: An analytical study of the opinions of a sample of workers in the Nineveh Health Department”, Tikrit J. Admin. Econ. Sci., vol. 18, no. 57, 2, pp. 205–222, Mar. 2022.