Funding for this research was provided by:
Ministry of Land, Infrastructure and Transport (MOLIT) of Korean Government (20RTRP–B146050–03)
Korea Institute of Energy Technology Evaluation and Planning(KETEP) and the Ministry of Trade, Industry & Energy(MOTIE) of the Republic of Korea (20204010600220)
Article History
Received: 26 October 2020
Revised: 23 December 2020
Accepted: 26 December 2020
First Online: 8 February 2021