University of Bashakshehir 1 Avis Aleppo The General Corporation for Drinking Water and Sanitation in Aleppo Governorate 20 Avis Aleppo Mansoura Town Council 0 Avis Raqqa Al-Ghassaniya Municipality 1 Avis Idlib United Nations Human Settlements Program - UN-Habitat 1 Avis International Lire la suite