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Hadijah R, Siswoyo AA. Efektivitas Media Hidden Box Of Creatifical Geometry 3D Terhadap Kemampuan Numerasi Kelas 5 SDN Gempolpendowo Lamongan. Edc [Internet]. 2024 Dec. 23 [cited 2025 Jan. 22];19(2):345-51. Available from: https://e-journal.hamzanwadi.ac.id/index.php/edc/article/view/26339