Markaz al-Qawmī lil-Buḥūth al-Ijtimāʻīyah wa al-Jināʾīyah [Egypt]. Waḥdat Buḥūth al-Rīf.

• al- Ḥalaqah al-Dirāsīyah li-ʻIlm al-Ijtimāʻ al-rīfī fī al-Jumhūrīyah al-ʻArabīyah al-Muttaḥidah