UTAMI, Wahyu Puji; ANGKOTASAN, Nurma; SURATNO, Joko. KEMAMPUAN BERPIKIR REFLEKTIF MATEMATIS SISWA DALAMMENYELESAIKAN SOAL PROGRAM LINEAR. Delta-Pi: Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 9, n. 1, 2020. DOI: 10.33387/dpi.v9i1.1851. Disponível em: https://ejournal.xternate.com/index.php/deltapi/article/view/1851. Acesso em: 12 jul. 2026.