KUSUMASTUTIK, N.; SYAFRIZA, A. A. Pengaruh Alat Peraga Matematika Materi Bangun Datar terhadap Hasil Belajar Siswa Kelas IV di SD NU SLEMAN. Journal of Primary Education, [S. l.], v. 1, n. 01, 2023. Disponível em: https://e-journal.unu-jogja.ac.id/pgsd/index.php/primer/article/view/8. Acesso em: 18 oct. 2024.