(3NGeS GdNdaGA GdQGTOjf (B:s (3YeQ Hf YHOGdRjR (B/s - (3GdfTQJi, MeRIs; (3aQZdj(B: (3YHO GdMajXs; (3eUWai(B: (3YHOGdMejOs (al-Qahirah : [al-Maktabah al-Qayyimah], 1994)
Keywords: 'Umar ibn'Abd al-'Aziz, -- Caliph, -- d. 720