Eng. Firas Naji Hatem and Eng. Abbas Mahmoud Nayef (2026) “The effect of good leadership in achieving job happiness indicators / an exploratory study of a sample of workers in travel and tourism companies in the city of Baghdad”, AL-Yarmouk Journal, 19(6-1), pp. 385–418. Available at: https://journal.al-yarmok.edu.iq/index.php/alyj/article/view/1416 (Accessed: 28 July 2026).