Loučanová, Erika, Hubert Paluš, Klára Báliková, Michal Dzian, Nikola Slašťanová, and Jaroslav Šálka. “Stakeholders’ Perceptions of the Innovation Trends in the Slovak Forestry and Forest-Based Sectors”. Journal of Business Economics and Management 21, no. 6 (October 1, 2020): 1610-1627. Accessed March 8, 2021. https://journals.vgtu.lt/index.php/JBEM/article/view/13503.