Congress Presentation
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Speaker: Doctor B. Cardoso (Toronto, CA)
Speaker: Miss R. Voegg (Herlev, DK)
Speaker: Associate Professor H. Haded (Mansoura, EG)
Speaker: Miss A. Hajra (London, GB)
Speaker: Doctor B. Lakatos (Budapest, HU)
31 August - 4 September 2019
Sessions Presentations