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Sitanggang FJ, Tambunan LO, Sinaga CVR. The Effect Of Contextual Teaching And Learning Model On Students’ Mathematical Critical Thinking Skills. ISIHUMOR [Internet]. 2025 Oct. 30 [cited 2026 Apr. 18];3(4):368-79. Available from: https://putrapublisher.org/ojs/index.php/isihumor/article/view/1232