Wulandari, Silvia, Yes Matheos Lasarus Malaikosa, and Anis Zahrotin. “Pengaruh Penggunaan Alat Peraga Bangun Ruang Terhadap Hasil Belajar Siswa Kelas II SDN Purworejo 01”. Global Education Journal 1, no. 2 (May 22, 2023): 249–261. Accessed April 10, 2026. https://journal.civiliza.org/index.php/gej/article/view/254.