Development cycle of a digital educational resource for primary school. Indagatio Didactica, [S. l.], v. 13, n. 5, p. 125–142, 2021. DOI: 10.34624/id.v13i5.27175. Disponível em: https://proa.ua.pt/index.php/id/article/view/27175. Acesso em: 10 feb. 2026.