Studi Literatur: Pengaruh Visualisasi dan Representasi Himpunan terhadap Peningkatan Hasil Belajar Siswa SDN 010 Siabu. Catha : Jurnal Penelitian Kreatif dan Inovatif , [S. l.], v. 3, n. 1, p. 87–91, 2026. DOI: 10.31004/catha.v3i1.171. Disponível em: http://j-catha.org/index.php/catha/article/view/171.. Acesso em: 2 may. 2026.