HINDUN, Hindun. Abstract Improving Students’ Mathematic Achievement By Using Task Method At The Third Grade Students In Sd Negeri 07 Pinang Sebatang Barat, Kecamatan Tualang Kabupaten Siak In Academic Year 2015/2016. Jurnal Ilmiah Pendidikan Scholastic, [S. l.], v. 2, n. 1, p. 83–91, 2018. DOI: 10.36057/jips.v2i1.312. Disponível em: https://e-journal.sastra-unes.com/index.php/JIPS/article/view/312. Acesso em: 22 dec. 2024.