Kim TW, Jo GY, Lee SM, Lee KH, Jin YJ, , Son BK.  A Study on Direct Current Arc Plasma Torch Design with Preserve Nozzle for Perfluorinated Compounds (PFCs) Decomposition in Cement Kiln.  Applied Science and Convergence Technology 2021;30:137-140.  
https://doi.org/10.5757/ASCT.2021.30.5.137