PURNIWANTINI, N. K. Model STAD Meningkatkan Hasil Belajar Matematika Siswa Kelas VI Sekolah. Journal of Education Action Research, [S. l.], v. 6, n. 4, p. 505–510, 2022. DOI: 10.23887/jear.v6i4.45864. Disponível em: https://ejournal.undiksha.ac.id/index.php/JEAR/article/view/45864. Acesso em: 3 may. 2024.