Stakhyra, Hanna, and Lyudmila Savanets. “ENSURING THE SECURITY OF PERSONAL DATA ON THE INTERNET: THE COMMERCIAL USE OF PERSONAL DATA BY DIGITAL CONTENT PROVIDERS”. Актуальні проблеми правознавства, no. 3, Jan. 2022, pp. 110-6, https://appj.wunu.edu.ua/index.php/appj/article/view/1267.