al-Abʿād al-Ijtimāʿiyya li-Ẓāhirat Taḥammul al-Afrād li-Ālām al-Maraḍ

Citation

Shiḥāta, ʿĀṭif Muḥammad. al-Abʿād al-Ijtimāʿiyya li-Ẓāhirat Taḥammul al-Afrād li-Ālām al-Maraḍ. Zagazig: Jāmiʿat al-Zaqāzīq, 1990.