PURWAAKTARI, Eni. Pengaruh model collaborative learning terhadap kemampuan pemecahan masalah matematika dan sikap sosial siswa kelas V SD Jarakan Sewon Bantul. Jurnal Penelitian Ilmu Pendidikan, [S. l.], v. 8, n. 1, 2015. DOI: 10.21831/jpipfip.v8i1.4932. Disponível em: https://jurnal.uny.ac.id/index.php/jpip/article/view/4932. Acesso em: 15 may. 2025.