Tsyliurnyk, Yevhenii, Oleksandr Tomenchuk, and Grzegorz Kozieł. “A Researching users’ Knowledge in the Field of Instant Messengers Security”. Journal of Computer Sciences Institute 26 (March 30, 2023): 68–74. Accessed September 20, 2024. https://ph.pollub.pl/index.php/jcsi/article/view/3084.