TIFANY DITA SASKIA; WAHIDIN. Mathematical Gesture of the Blind Students in the Calculate Operation of the Buner Learning Theory. International Proceedings Conferences Series, [S. l.], p. 141-149, 2020. DOI: 10.22236/ie.vi.269. Disponível em: https://proceedings.uhamka.ac.id/index.php/ie/article/view/269. Acesso em: 29 apr. 2026.