Krista Surbakti, Sumarno, Edy Surya. Development of an Integrated CORE Learning Model for Cognitive Conflict Strategies to Improve Higher-Order Thinking Skills (HOTS) of Elementary School Students. IJSE [Internet]. 2026 Aug. 18 [cited 2026 Oct. 21];41(18s):489-96. Available from: https://mail.internationalsped.com/index.php/ijse/article/view/5517