keyword: innovation – 93 free books.
These books are included in the Directory of Open Access Books. This means that they have been peer-reviewed and are of interest to scholars.
Hans Erik Næss and Anne Tjønndal
Sebastian Aparicio et al. (editors)
Rodolfo Picchio et al. (editors)
Slobodan P. Simonovic (editor)
Niklas Elert et al.