“Efektivitas Pelatihan Visual Imagery Dan Spasial Konkret Terhadap Kemampuan Penalaran Spasial”. Jurnal Kajian Ilmiah 26, no. 2 (May 30, 2026): 199–212. Accessed June 4, 2026. https://ejurnal.ubharajaya.ac.id/index.php/JKI/article/view/5352.