ALHADDAD, Idrus. PENINGKATAN KEMAMPUAN KOMUNIKASI DAN SELF-REGULATED LEARNING MATEMATIS MAHASISWA MELALUI PEMBELAJARAN MODEL TREFFINGER. Delta-Pi: Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 3, n. 2, 2016. DOI: 10.33387/dpi.v3i2.131. Disponível em: https://ejournal.unkhair.ac.id/index.php/deltapi/article/view/131. Acesso em: 12 jun. 2026.