“PSYCHOLOGICAL CAPITAL AND ITS ROLE IN ENHANCING THE VOICE BEHAVIOR OF EMPLOYEES: AN ANALYTICAL EXPLORATORY STUDY FOR A SAMPLE OF WORKERS IN THE DIRECTORATE OF EDUCATION OF NAJAF GOVERNORATE IN IRAQ”, Wor.Bul.Soc.Sci., vol. 19, pp. 18–30, Feb. 2023, Accessed: Jan. 17, 2026. [Online]. Available: https://scholarexpress.net/index.php/wbss/article/view/2142