SIMATUPANG, Tetty Aprilya Rezeki; LUMBANTOBING, Dwi Wulan Joy; PANJAITAN, Natasya Ruth Putri; SIMBOLON, Nadya Tesalonika. STRENGTHENING NUMERICAL LITERACY OF ELEMENTARY SCHOOL STUDENTS THROUGH PICTOGRAM AND BAR CHART DATA REPRESENTATION: A LITERATURE REVIEW. Jurnal Merah Putih Sekolah Dasar, [S. l.], v. 2, n. 3, p. 244–255, 2025. DOI: 10.24114/jmpsd.v2i2.70906. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/jmpsd/article/view/70906. Acesso em: 16 feb. 2026.