“‘Acquired Organizational Immune and Its Impact on the Application of Knowledge Management Strategies’ Analytical Study of the Opinions of a Sample of Lecturer Staff at the Technical College of Engineering and the Technical Institute of Amara”. Journal of Economics and Administrative Sciences, vol. 27, no. 125, Jan. 2021, pp. 327-50, https://doi.org/10.33095/jeas.v27i125.2079.