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Ajizah R, Karim K, Suryaningsih Y. Development of higher order thinking skills based math problems with wetland contexts for junior high school students. Math Didactic [Internet]. 11 April 2023 [dikutip 2 Agustus 2025];9(1):134-45. Tersedia pada: https://jurnal.stkipbjm.ac.id/index.php/math/article/view/2030