Ḥaddād, ʻUmar Saʻd ʻAbd Allāh profile picture

Ḥaddād, ʻUmar Saʻd ʻAbd Allāh

Tashrīʻāt wa-aʻmāl al-ḍabṭ al-idārī li-ḥimāyat al-bīʼah min al-talawwuth: dirāsah muqāranah