Perception and attitude of pupils towards the use of Eko-Excel tablet for mathematics learning. Elementary Mathematics Education Journal, [S. l.], v. 7, n. 2, 2025. DOI: 10.5507/emej2025-7-2-509. Disponível em: https://journals.upol.cz/EMEJ/article/view/509. Acesso em: 18 jun. 2026.