The grammatical foundations in Ibn al-Sarraj's book Al-Usul

When we look at the book "The Grammatical Foundations in Ibn al-Sarraj's Book 'Al-Usul'" by Professor Dr. Hamed Ayoub, we find that it presents a detailed study on the foundations of grammar and Ibn al-Sarraj's methodology in them. Ibn al-Sarraj is considered one of the prominent figures in grammar and an imam among the leaders of culture, and therefore studying his principles and work is of great importance in understanding and analyzing Arabic grammar.