MUTHMAINNAH, R. A.; RETNANINGRUM, E.; BUDILESTARI, P. Pengaruh Penerapan Model Pembelajaran Problem Based Instruction Terhadap Peningkatan Kemampuan Koneksi Matematis Siswa SMP. EDUCARE, [S. l.], v. 14, n. 2, p. 37–45, 2016. Disponível em: https://jurnal.fkip.unla.ac.id/index.php/educare/article/view/210. Acesso em: 23 nov. 2024.