BANSILAL, Sarah. A Rasch analysis of a Grade 12 test written by mathematics teachers. South African Journal of Science, [S. l.], v. 111, n. 5/6, p. 1–9, 2015. DOI: 10.17159/sajs.2015/20140098. Disponível em: https://sajs.co.za/article/view/3710. Acesso em: 28 apr. 2024.