Hello everybody!
I see that there are lots of experts on bitcoin, and I would like to ask you to complete the following form.
It would really help us with our assignment at the Faculty of Economics. Your answers are completly ANONYMOUS, and they will be used only for student purposes.
Thank you very much!:)
(just lead the following link)
https://docs.google.com/forms/d/1VEP1klGDfGXetGNDiq0GwuddzVx769gTYT7GayMcpCk/viewform