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Ivan Diuldia

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Sergiy Dyuldya is the former Deputy Director of Research and Development (R&D) at the Science and Production Establishment “Renewable Energy Sources and Sustainable Technologies” (SPE RESST) within the National Science Center "Kharkiv Institute of Physics and Technology" (NSC KIPT) in Ukraine.
Kate Dyuldya is a young student of Franciscus Xaverius School in Haarlem. She doesn't have a personal website yet.