شرح فروق اللغات لنور الدين الجزائري (ت1158هـ) تاليف محمد علي بن محمد تقي ال عصفور (ت1365هـ) : دراسة وتحقيق == Explanation of the Differences of Languages by Nour al-Din al-Jaza’iri (d. 1158 AH), written by Muhammad Ali bin Muhammad Taqi Al-Asfour (d. 1365 AH) : study and investigation