SUBRAMANIAM, S.; MAAT, S. M.; MAHMUD, M. S. Validity and reliability of the needs analysis instrument for the mathematics problem-solving module. Cypriot Journal of Educational Sciences, [S. l.], v. 17, n. 12, p. 4518–4529, 2022. DOI: 10.18844/cjes.v17i12.7836. Disponível em: https://un-pub.eu/ojs/index.php/cjes/article/view/7836. Acesso em: 24 nov. 2024.