Müller , Anna Katharina, and Markus Friedrich Schmidt. “INVESTIGATING THE USABILITY OF A DIGITAL MINDFULNESS INTERVENTION FOR INDIVIDUALS WITH PROBLEMATIC INTERNET GAMING BEHAVIOR”. Research Journal of Psychology, Sociology and Anthropology 1, no. 1 (February 22, 2024): 16–28. Accessed September 19, 2025. https://nolandjournals.com/index.php/N26/article/view/152.