Zerafa, Esmeralda. “Supporting Children With Mathematics Learning Difficulties: Outcomes of an Intervention Program”. New Trends and Issues Proceedings on Humanities and Social Sciences 3, no. 1 (June 28, 2017): 296–303. Accessed May 6, 2024. https://www.un-pub.eu/ojs/index.php/pntsbs/article/view/1778.