Congress Presentation
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Speaker: Doctor F. Ortega (Quezon, PH)
Speaker: Professor M. Tokmakova (Plovdiv, BG)
Speaker: Doctor J. Lee (Hwaseong, KR)
Speaker: Doctor R. Diaconu (Craiova, RO)
Speaker: Doctor F. Dimitriadis (Thessaloniki, GR)
20 May - 23 May 2023
Sessions Presentations