2019. The difference in the versions of the book and its impact on the understanding of the words of Sippoy (Abu Nasr Al- Qurtubi (d. 401 AH)- model- ): اخْتِلَافُ نُسَخِ الْكِتَابِ وَأَثَرُهُ فِي فَهْمِ كَلَامِ سِيْبَوَيْه (أَبُو نَصْرٍ الْقُرْطُبِي«ت.401هـ»- أُنْمُوذَجًا- ). المجلة العربية للعلوم و نشر الأبحاث. 5, 4 (2019), 14–1. DOI:https://doi.org/10.26389/AJSRP.G061119.