Kahileh, R. . ., and S. . . Martakoush. “The Level of Psychological Happiness Among the Faculty Members (A Field Study in Tishreen University)”. Tishreen University Journal- Arts and Humanities Sciences Series, vol. 41, no. 3, May 2019, https://journal.tishreen.edu.sy/index.php/humlitr/article/view/8727.