Salih, K., & 		Mahmoud, A.
2019 Jun 29.  The Grammatical  Permission in the book of proof in the Quranic Expression of Al-Ahdali (1390 AH) is a three-length model.. Journal of Tikrit university for humanities - مجلة جامعة تكريت للعلوم الانسانية. [Online] 26:4