Congress Presentation
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Speaker: Doctor D. Lawin (Bielefeld, DE)
Speaker: Doctor M. Zalewska-Adamiec (Bialystok, PL)
Speaker: Professor O. Blagova (Moscow, RU)
Speaker: Doctor A. Trongtorsak (Evanston, US)
Speaker: Doctor K. Hassan (Mossel Bay, ZA)
27 August - 30 August 2021
Sessions Presentations