ISBN-13: 9786202217330 / Angielski / Miękka / 2018 / 72 str.
It was about two years ago, when I used their service for the first, but not last time. After my very good impression, I studied the subject in more depth, to write my master thesis, about it. I started with the company itself, and with their mission and vision. It represented a very useful experience, both for myself and for the others involved, in order to learn more about the concept.