SMETÁČKOVÁ, Irena. Mathematical Self-Evaluation of Grade 4 and 8 Pupils. Scientia in educatione, [S. l.], v. 7, n. 1, p. 16–28, 2016. DOI: 10.14712/18047106.272. Disponível em: https://www.ojs.cuni.cz/scied/article/view/272. Acesso em: 4 jul. 2025.