Utaş Akhan, Latife, and Nuray Atasoy. “Impact of Marbling Art Therapy Activities on the Anxiety Levels of Psychiatric Patients”. Journal of Human Sciences 14, no. 2 (June 14, 2017): 2121–2128. Accessed May 5, 2024. https://www.j-humansciences.com/ojs/index.php/IJHS/article/view/4397.