Łobacz, Katarzyna, Paweł‚ Głodek, Edward Stawasz, and Piotr Niedzielski. “Utilisation of Business Advice in Small Innovative Firms: The Role of Trust and Tacit Knowledge”. Entrepreneurial Business and Economics Review 4, no. 2 (June 28, 2016): 117-138. Accessed August 10, 2020. https://eber.uek.krakow.pl/index.php/eber/article/view/144.