al-Mutaghayyirāt al-Ijtimāʿiyya fī al-Hijra al-Yamaniyya al-Muʿāṣira

Citation

ʿUthmān, ʿAbd al-Raḥman Aḥmad. al-Mutaghayyirāt al-Ijtimāʿiyya fī al-Hijra al-Yamaniyya al-Muʿāṣira. Cairo: Jāmiʿat al-Qāhira, 1987.