Drigas, Athanasios, and Marios Pappas. “ICT Based Screening Tools and Etiology of Dyscalculia”. International Journal of Engineering Pedagogy (iJEP) 5, no. 3 (August 2, 2015): pp. 61–66. Accessed April 28, 2026. https://online-journals.org/index.php/i-jep/article/view/4735.