1. Yong Hoon Im, Young Jik, Youn, " Techno-economic analysis for the effects of electricity pricing system on the market competitiveness of cogeneration model ", Energy Strategy Reviews, 45 (2023) 101037 (IF: 8.2)

2. Young Jik Youn, Yong Hoon Im, " Analysis of operating characteristics of interconnected operation of thermal grids with bidirectional heat trade", Applied Thermal Engineering, 229 (2023) 120608  (IF: 6.4)

3. Yong Hoon Im, Ju Young Lee, Tae In Ahn, Young Jik Youn, "Operational characteristics of oscillating heat pipe at sub-zero temperature for cold energy storage", Int. J. of Heat and Mass Transfer, 201 (2023) 123598 (IF: 5.2)

4. Yong Hoon Im, Ju Young Lee, Tae In Ahn, Young Jik Youn, "Operational characteristics of oscillating heat pipe charged with R-134a for heat recovery at low temperature", Int. J. of Heat and Mass Transfer, 196 (2022) 123231 (IF: 5.2)

5. Young Jik Young, Yong Hoon Im, " Technical Feasibility Assessment for a Novel Fifth-Generation District Heating Model of Interconnected Operation with a Large-Scale Building", Sustainability, 14 (2022) 12857 (IF: 3.9)

6. Tae In Ahn, Jung-Seok Yang, Yong Hoon Im, Young Jik Youn, Ju Young Lee, " Stone Wool Substrate Cover Incision Impacts on the Root-Zone Water Content, Temperature, and Yield of Tomato Cultures", Front. Plant Sci., 09 (2022) (IF: 6.627)

7. Yong hoon Im, " Assessment of the Technological Sustainability of the Tri-Generation Model in the Era of Climate Change: A Case Study of Terminal Complexes", energies, 15(14) (2022) 4959 (IF: 3.2)

8. Yong Hoon Im, " Assessment of the Impact of Renewable Energy Expansion on the Technological Competitiveness of the Cogeneration Model", energies, 15(18) (2022) 6844 (IF: 3.2)

​