Atiyah K, Priatna N. Analysis of the Connecting, Organizing, Reflecting and Extending (CORE) Model to Improving the Mathematical Reasoning Ability Students. supremum j of mathematics education [Internet]. 2023 Jul. 29 [cited 2026 Feb. 23];7(2):157-6. Available from: https://fkipunsika.id/index.php/supremum/article/view/7746