Ioannis Roupas - General Manager - ΡΟΥΠΑΣ hairshops AE | LinkedIn
Ονειροπαγιδα: Στη σκιά της πεταλούδας (Συγγραφέας, Ισίδωρος Ζουργός). Προτείνει ο Γιάννης Ρούπας.
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Ioannis Roupas - Electrical Engineer - Power Energy Solutions | LinkedIn
Ioannis ROUPAS | Master's Student | Bachelor of Engineering | National Technical University of Athens, Athens | NTUA | Department of Water Resources and Environmental Engineering