Bykov, Valerii, Dariusz Mikulowski, Oliver Moravcik, Stefan Svetsky, and Mariya Shyshkina. “THE USE OF THE CLOUD-BASED OPEN LEARNING AND RESEARCH PLATFORM FOR COLLABORATION IN VIRTUAL TEAMS”. Information Technologies and Learning Tools 76, no. 2 (April 22, 2020): 304-320. Accessed March 6, 2021. https://journal.iitta.gov.ua/index.php/itlt/article/view/3706.