Protasenko, Olga, and Andrii Ivashura. “EFFECTIVENESS AND SAFETY OF STUDENTS’ WORK WITH DIGITAL LEARNING ECOSYSTEMS”. Scientific Journal of Polonia University 51, no. 2 (June 14, 2022): 337-349. Accessed April 29, 2024. http://pnap.ap.edu.pl/index.php/pnap/article/view/906.