RAHAYU, Maulidina; MUSYRIFAH, Eva; HAFIZ, M. Model Guided Discovery Learning dan Kemampuan Penalaran Statistik Siswa SMP: Studi Kuasi Eksperimen. Delta-Pi: Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 15, n. 1, p. 80–92, 2026. DOI: 10.33387/dpi.v15i1.9983. Disponível em: https://ejournal.unkhair.ac.id/index.php/deltapi/article/view/9983. Acesso em: 12 agu. 2026.