Aburub, A. ., & Khanfar, F. . (2025). The impact of job security factors on sustainable competitive advantage: The mediating role of employee retention – an empirical study of private hospitals in Riyadh, Saudi Arabia. International Journal of Innovative Research and Scientific Studies, 8(2), 2065–2078. https://doi.org/10.53894/ijirss.v8i2.5635