Ko, J., Lee, J. J., Jang, S., Yun, Y., Kang, S., Shin, D. A., & Kim, Y. S. (2019). An Epiduroscopy Simulator Based on a Serious Game for Spatial Cognitive Training (EpiduroSIM): User-Centered Design Approach. JMIR Serious Games.

Ko, Junho, Jong Joo Lee, Seong-Wook Jang, Yeomin Yun, Sungchul Kang, Dong Ah Shin, und Yoon Sang Kim. "An Epiduroscopy Simulator Based On a Serious Game for Spatial Cognitive Training (EpiduroSIM): User-Centered Design Approach." JMIR Serious Games 2019.

Ko, Junho, et al. "An Epiduroscopy Simulator Based On a Serious Game for Spatial Cognitive Training (EpiduroSIM): User-Centered Design Approach." JMIR Serious Games 2019.