“The Effectiveness of a Proposed Strategy According to the Fraunhofer Model of Knowledge Management on the Crystallized Intelligence of Second Intermediate Class Female Students”, jperc, vol. 21, no. 83, pp. 204–219, Oct. 2024, Accessed: May 08, 2025. [Online]. Available: https://jperc.uobaghdad.edu.iq/index.php/jperc/article/view/1940