Mosadag Albadawi, Mohamed, and Hozeifa Adam Abd Alshafy. “Extended Feature Extraction Technique (Edge Direction Matrixes) For Online Arabic Handwriting Recognition”. University of Khartoum Engineering Journal 8, no. 1 (October 6, 2022). Accessed September 4, 2025. https://uofkej.uofk.edu/index.php/uofkej/article/view/216.