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Ratnasari GI, Widjajanti DB, Andayani S. Functional Thinking in Mathematics Learning: What and How to Measure it?. indonesian j. educ. res. rev. [Internet]. 2023 Oct. 31 [cited 2024 Jul. 27];6(3):553-62. Available from: https://ejournal.undiksha.ac.id/index.php/IJERR/article/view/66682