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Kusnadi D, Safarudin S, Adiasti N. Deskripsi Kemampuan Geometri Siswa Sekolah Dasar Berdasarkan Teori Van Hiele. jiip [Internet]. 2025Jan.14 [cited 2025Sep.17];8(1):1091-7. Available from: http://www.jiip.stkipyapisdompu.ac.id/jiip/index.php/JIIP/article/view/6418