Kim, Sung-Hee. "Use of ground penetrating radar technology to assess and monitor pavement structural conditions for improved pavement maintenance and rehabilitation strategies." University of Georgia. Map and Government Information Library. 2021-09, https://dlg.galileo.usg.edu/do:dlg_ggpd_s-ga-bt700-pr4-bm1-b2021-bg7-belec-p-btext.

Kim, Sung-Hee (2021-09). Use of ground penetrating radar technology to assess and monitor pavement structural conditions for improved pavement maintenance and rehabilitation strategies. Retrieved from https://dlg.galileo.usg.edu/do:dlg_ggpd_s-ga-bt700-pr4-bm1-b2021-bg7-belec-p-btext

Kim, Sung-Hee. "Use of ground penetrating radar technology to assess and monitor pavement structural conditions for improved pavement maintenance and rehabilitation strategies." 2021-09. July 30, 2025. https://dlg.galileo.usg.edu/do:dlg_ggpd_s-ga-bt700-pr4-bm1-b2021-bg7-belec-p-btext.