Prof.Dr. Gamal Sosa, BU president congratulates Prof.Dr. Nasser EL-Gizaway, the vice president of post-graduate studies and scientific research, Prof.Dr. Tamer Samir, the vice president of educational and students affairs, Prof.Dr. EL-Sayed Fouda, the vice president of community service and environment development, the faculties’ deans, the vice deans, the administrative heads, the faculties’ members, the employees and the students on the occasion of Eid-Al-Adha.