SUSTAINABLE DEVELOPMENT CONCEPTS INCLUDED IN HISTORY TEXTBOOKS FOR THE PREPARATORY STAGE IN THE REPUBLIC OF IRAQ AND THEIR COUNTERPARTS IN THE SYRIAN ARAB REPUBLIC A COMPARATIVE CONTENT ANALYSIS STUDY. Amer. Jour. of Rese. in Human. and Soci. Scie. [Internet]. 2026 Jan. 20 [cited 2026 Feb. 2];44:48-61. Available from: https://americanjournal.org/index.php/ajrhss/article/view/3333