Songprakun, W. (2016) “Effects of Cognitive Behavioral Bibliotherapy Program on Depression and Caregiving Experiences in Caregivers of Clients with Chronic Illnesses”, Academic Psychiatry and Psychology Journal, 31(3), pp. 32–45. available at: https://he01.tci-thaijo.org/index.php/APPJ/article/view/59751 (accessed: 10 September 2026).