على عبدالرحمن عكاشه و مجدى فرج البريكى و على عبدالقادر الشنوكى و محمد نوري حسين 2019. Effective technology to improve the quality of the compressed binary contour image of single-curved Arabic words . Journal of Pure & Applied Sciences . 18, 4 (Dec. 2019). DOI:https://doi.org/10.51984/jopas.v18i4.531.