(3fXQjI GdEbGdI aj Gdabg GdESdGej GdebGQf (B/s - (3YHO GdQDha, eSde GHQGgjes (Cairo : Jami'at al-Azhar, 1983)
Tesis (Ph.D.) - Jami'at al-Azhar, 1983
Keywords: al-Azhar University -- Dissertations; Dissertations, Academic -- Egypt; Sales (Islamic law); Rescission (Islamic law)