Nashaat, N. H., Ayman Kilany, H. M. Hasan, S. I. Helal, O. H. Gebril, and E. R. Abdelraouf. “Dysgraphia in Egyptian Dyslexic Children: Related Abilities to Writing Performance in Arabic”. Journal of Innovations in Pharmaceutical and Biological Sciences, vol. 3, no. 4, Oct. 2016, pp. 110-5, https://jipbs.com/index.php/journal/article/view/196.