DAWOUD, H.; DAHER, W. Social semiotics comparison between old and new Palestinian mathematics curriculum for the ninth grade. JRAMathEdu (Journal of Research and Advances in Mathematics Education), [S. l.], v. 7, n. 1, p. 17–26, 2022. DOI: 10.23917/jramathedu.v7i1.16006. Disponível em: https://journals2.ums.ac.id/jramathedu/article/view/9486. Acesso em: 17 nov. 2025.