1. Chonnam National University; Department of Environment & Energy Engineering; 77 Yongbong-ro 61186 Buk-Gu, Gwangju Republic of Korea
2. KEPCO Research Institute; 105, Munji-ro 34056 Yuseong-gu, Daejeon Republic of Korea
3. Chosun University; College of General Education; 309 Pilmoon-daero 61452 Dong-gu, Gwangju Republic of Korea