À propos Alexey Kartashev
Donateurs récents

Luis Witting a acheté un coffee .

ANNA a acheté 3 coffees .
There are many materials on the Internet about the Kano method. And only Alexei explained how to count it Thanks to my personal Merlin.

Eduardo Zanini a acheté un coffee .

Vincent Tresno a acheté un coffee .
Thanks again for the mode and the last clarification on bubble sizes etc. :))) Best Vincent

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d_yerusalimtsev a acheté un coffee .
Thank you for your Kano model, it helps me to avoid hell with my university project