SZITÁNYI, Judit; BIRÓ, Fanni; CSÍKOS, Csaba. Word problems in different textbooks at the early stage of teaching mathematics comparative analysis. Teaching Mathematics and Computer Science, [S. l.], v. 18, n. 1, p. 31–49, 2020. DOI: 10.5485/TMCS.2020.0478. Disponível em: https://ojs.lib.unideb.hu/tmcs/article/view/10962.. Acesso em: 28 apr. 2024.