Al-deeb M. The Degree of Availability of Common American Basic Standards (CCSSM) in the Mathematics Textbooks Developed for the High Basic Stage in Palestine. Edu [Internet]. 2021 Sep. 1 [cited 2024 Jul. 2];48(3):101-2. Available from: http://dsr.ju.edu.jo/djournals/index.php/Edu/article/view/2860