IGUB Meeting at Technical University Berlin, Germany:
Dr. Tomasz Wittkowski, Prof. Dr. T.M. Klapoetke, HE Md. Mosharraf Hossain Bhuyan ndc, Ambassador of Bangladesh in Berlin, Germany, Prof. Dr.-Ing. Saifullah Khandker, Prof. Dr. Hans-Liudger Dienel, Dipl.-Ing. Architect Thomas Weidner and Lawyer Axel von Hoerschelmann (From Left to Right)