Innovation Management, Entrepreneurship and Sustainability. International Conference. Innovation Management, Entrepreneurship and Sustainability (IMES 2020) : Proceedings of the 8th International Conference, May 28 - 29, 2020, Prague. Reviewers: Dieter Bögenhold, Mónica Carmona... [et al.]. 1st Edition. Praha : Nakladatelství Oeconomica, 2020. 655 s. Available on Internet: <https://imes.vse.cz/wp-content/uploads/2020/06/Conference-Proceedings-IMES-2020.pdf> ISBN 978-80-245-2378-1.