Peningkatan Kemampuan Disposisi Matematika Siswa Melalui Pembelajaran Model STAD. JURNAL PENA EDUKASI, [S. l.], v. 8, n. 2, p. 87–94, 2021. DOI: 10.54314/jpe.v8i2.663. Disponível em: https://jurnal.goretanpena.com/index.php/JPE/article/view/663.. Acesso em: 4 sep. 2026.