AlAsifer, S. 2024. The grammatical vowel in the built-in nouns is a study in the book: Haashiya Ibn Hamdun (D. 1316 A.H.) (Al-Fath Al-Wadudi Ali Al-Makudi). Journal of Education for the Humanities . 4, 152 (Jun. 2024), 299–322. DOI:https://doi.org/10.33899/jeh.2024.184004.