Sukkerd, Thipat, and Sansanee Nenthein. “The Effect of Organizing Learning Activities Using a Realistic Mathematics Education Approach and Metacognitive Questioning on Mathematics Critical Thinking of Tenth-Grade Students”. An Online Journal of Education 18, no. 1 (June 30, 2023): OJED1801001 (10 pages). Accessed May 20, 2024. https://so01.tci-thaijo.org/index.php/OJED/article/view/262482.