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Nababan N, Purba N, Panggabean E. Pengaruh Media Pengajaran Berbasis Word Wall Kepada Hasil Belajar Matematika Murid Atas Materi Unsur Bangun Datar Grup III . JIPSI [Internet]. 2026 Feb. 24 [cited 2026 Apr. 26];5(1):89-9. Available from: https://www.putrapublisher.org/index.php/jipsi/article/view/1424