ASTUTI, S.; ISTIQOMAH, I. PENINGKATAN KREATIVITAS DAN PRESTASI BELAJAR MATEMATIKA MELALUI TEAMS GAMES TOURNAMENTS SISWA KELAS VIID SMP NEGERI 2 DUKUN, MAGELANG. Union : Jurnal Ilmiah Pendidikan Matematika, [S. l.], v. 3, n. 3, 2015. DOI: 10.30738/.v3i3.393. Disponível em: https://jurnal.ustjogja.ac.id/index.php/union/article/view/393. Acesso em: 28 sep. 2022.