G.G. of IDISME and Assistant Professor of History, Irini Sarioglou, following an invitation from the Holy Monastery of Agios Arsenios, will participate in the event that will take place on Sunday,August 7,2022, at 9:30 in the Holy Monastery of Agios Arsenios (Vatopedi,Ormylia, Halkidiki,PC-63088).