1) Sung, G., Kim, B.-N., Lee, E.-H., Yu, B.-H., Hong, K. S., & Kim, J.-H. (2012). Underestimating the severity of bipolar depression: a comparison of the Hamilton depression rating scale items. Journal of affective disorders, 136(3), 425–429.
2) Sung, G., Park, Y., Choi, T. K., & Park, S. W. (2017). Implicit theories and depression in clinical and non-clinical samples: The mediating role of experiential avoidance. Current Psychology, 1-6.
3) Sung, G., Park, J. H., Kim, K. H., Lee, S. H., Park, E. H., & Choi, J. Y. (2017). Clinical Characteristics of Psychiatric Patients with Military Issues Using MMPI-2-RF. Korean Journal of Psychosomatic Medicine, 25(1), 33-45.
4) Sung, G. (2010). The effect of optimism and repressive coping on satisfaction with life and depression of cancer patient’s caregiver. Unpublished master’s thesis, Korea University. (Dissertation Of Masters degree)
5) Jo, I., Lee, S., Sung,G.*, Kim,M., Lee,S., Park,J., & Lee,K. (2017). Relationship between burnout and PTSD symptoms in firefighters: the moderating effects of a sense of calling to firefighting. International Archives of Occupational and Environmental Health, 1-7. (*Co-corresponding author)
7) Lee, E.S., Sung,G., Kim, K.H. (2016). Temperament and character in depressive disorders. The Korean Journal of Health Psychology, 21(1), 273-283.
8) Kim, M., Lee K.S., Sung,G., Lee, S. (2015). Comparison of Clinical Characteristics between Early-Onset and Late-Onset Panic Disorder: A Preliminary Study. Journal of Korean Geriatric Psychiatry, 19(2), 1-7.
9) Seo., L., Sung, G., Kim,J.-H., Hwang, S.T., Park, G.B., Chey, J., & Hong, S.H. (2014). K-WAIS-IV profile in schizophrenia. The Korean Journal of Clinical Psychology, 33(4), 719–737.
10) Yu, E. S., Ko, Y.G., Sung,G., & Kwon,J.H. (2009). Validation of the Korean Version of Dysfunctional Beliefs and Attitudes about Sleep (K-DBAS-16). The Korean Journal of Clinical Psychology, 28(1), 309–320.