Stott, Debbie, and Mellony Graven. “Research Tensions With the Use of Timed Numeracy Fluency Assessments As a Research Tool”. Perspectives in Education 31, no. 3 (October 31, 2013): 79–93. Accessed November 23, 2024. https://journals.ufs.ac.za/index.php/pie/article/view/1819.