Dian Oktaviani, Annisah, Shoffan Shoffa, and Febriana Kristanti. “Critical Thinking Ability in Mathematics Learning through Contextual Teaching and Learning Approach”. Journal of Education and Teaching (JET) 4, no. 2 (May 16, 2023): 276-282. Accessed August 28, 2025. https://jet.or.id/index.php/jet/article/view/234.