“Ο αντίκτυπος των Επιχειρηματικών Αγγέλων στις επενδύσεις νεοσύστατων επιχειρήσεων”, Prof. Panayiotis H. Ketikidis, BSc, MSc, Board of Directors Member of EBAN – The European Trade Association for Business Angels, Seed Funds and Early Stage Market Players | Date: 07/02/2022