Maceika, Augustinas, and Bronius Jančiauskas. “Innovative Knowledge: Its Origin, Detachment and Usage in Production Practice”. Business: Theory and Practice 13, no. 3 (August 31, 2012): 228-233. Accessed August 10, 2022. https://journals.vilniustech.lt/index.php/BTP/article/view/8609.