EDUARD YEROMENKO. Certificate of scientific conference participant: 8th International Scientific Conference titled: "DIGITAL ECONOMY AND INFORMATION SOCIETY" (Digital Economy and Information Society – 2026). Academy of Silesia, Poland. April 21–22, 2026.

EDUARD YEROMENKO. Certificate of scientific conference participant: 8th International Scientific Conference titled: "DIGITAL ECONOMY AND INFORMATION SOCIETY" (Digital Economy and Information Society – 2026). Academy of Silesia, Poland. April 21–22, 2026. (Translation into English - PDF file).


EDUARD YEROMENKO. Certificate of scientific conference participant: 8th International Scientific Conference titled: "DIGITAL ECONOMY AND INFORMATION SOCIETY" (Digital Economy and Information Society – 2026). Academy of Silesia, Poland. April 21–22, 2026. (Translation into English - PDF file).