References
- Cultural Heritage Administration, 2009, A study on the Production of Traditional Hardware in Sungnyemun Gate.
- Choi, Y.M, 2016, A study of iron making technolohy in the central region of ancient Korea Peninsula, Ph. D. thesis, Hanshin University, Osan. (in Korean with English abstract)
- Cultural Heritage Administration, 2013, Report on the Restoration and Repair of Sungnyemun (Namdaemun) and the Fortress Wall Restoration Works.
- Lee, S.J, 2012, A Study on the concept and changes of authenticity in cultural heritage conservation, MUNHWAJAE.
- Min, S.A, 2023, The reuse methods of traditional metal hardware for reinforcing the structure of Korea traditional wooden building, Journal of Conservation Science.