Baek S. G. (2020). "A research on the japanese three-dimensional road system for three-dimensional development of road space.", Journal of Korea Academia-Industrial Cooperation Society, Vol. 21, No. 11, pp. 309-316

Baek S. G., Kim D. S., Kim Y. H. (2014). "A case study on housing development of domestic and foreign through the mixed use development of railroad site - Focus on analysis of connect system between surface and underground.", Journal of the Architectural Institute of Korea, Vol. 30, No. 6, pp. 19-30

Han S. W., Lee J. H. (2015). "Study on the activation of the underground space utilization", Busan Development Institute

Heo Y. K. (2020). "Road three-dimensional development revitalization plan", Construction & Economy Research Institute of Korea

Kim J. Y. (2019). "Multi-dimensional and complex space development of hudson yards, New York city using railroad site.", Journal of Korea Intitute of Spatial Design, Vol. 14, No. 7, pp. 339-348

Lee B. H., Nam S. W., Kim Y. H. (2019). "Improvement of multi-dimensional urban planning system for urban regeneration.", The Journal of the Korea Contents Association, Vol. 19, No. 2, pp. 516-524

Yoon S. Y. (2018). "Overseas cases and implications of three-dimensional road development for efficient use of urban space", Land Policy Brief, No. 647, pp. 1-6