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Mutaqin EJ, Herman T, Wahyudin, Muslihah NN. Hypothetical Learning Trajectory in Place Value Concepts in Elementary School . MOS [Internet]. 2023 Jan. 31 [cited 2024 Jul. 5];12(1):125-34. Available from: https://journal.institutpendidikan.ac.id/index.php/mosharafa/article/view/761