“Analisis Kemampuan Berpikir Kreatif Matematis Siswa SMP Pada Materi Bangun Ruang”. Jurnal Simki Postgraduate 2, no. 4 (November 30, 2023): 359–367. Accessed February 27, 2026. https://jurnal.unpkediri.ac.id/index.php/JSPG/article/view/823.