“The Degree of Availability of the Dimensions of Organizational Immunity Systems T the University of Tabuk in KSA from the Perspectives of Academic Leaders”. Journal Of Educational and Psychological Researches, vol. 19, no. 72, Apr. 2022, pp. 30-86, https://jperc.uobaghdad.edu.iq/index.php/jperc/article/view/1229.