Analytical Study of the Content of Social and National Studies Textbooks of the Middle Stage in Kingdom of Saudi Arabia in the Light of the Values of Social Peace. jperc [Internet]. 2022 Feb. 24 [cited 2025 May 5];17(64):98-144. Available from: https://jperc.uobaghdad.edu.iq/index.php/jperc/article/view/1031