Ph.D. Coursework Completed in History and Philosophy of Science, Graduate School, Seoul National University

- “A Critical Review of the Debate on Cheomseongdae,” Journal of the Korean History of Science Society, 2023.
- “The Discovery of Traditional Science in East Asia and Its Influence,” Human, Environment, and Future, 2017.
- “The Transmission of Astronomical Instrument Technology in East Asia — Focusing on the Production of Astronomical Instruments during the Reign of Sejong the Great,” Journal of Northeast Asian Culture Studies, 2016.
- “Discussions on Celestial Bodies in Kaiyuan Zhanjing,” Journal of the Korean History of Science Society, 2014.
- “Observing the Sky through Qi (氣): The Role of Qi in Traditional East Asian Astronomy,” Journal of East-West Philosophy Studies, 2012.
- “A Scientific-Cultural Understanding of Traditional East Asian Astronomy,” Journal of Science and Technology Studies, 2012.
- “Astronomical Records during the Northern and Southern Dynasties Period: Focusing on Solar and Lunar Eclipse Records in the Astronomy Sections of Official Histories,” Journal of the Korean History of Science Society, 2012.

- (Co-authored) A Stroll through the History of Science (Sorinae, 2015)
- (Co-authored) 12 Figures in Korean Science and Technology (Haenamu, 2005)
- (Co-authored) Reading Science through the Humanities (Silcheon Munhwasa, 2004)
- The World of the Sky as Seen by Ancient Chinese People (Munhakgwa Jiseongsa, 2000).