Speaker
Dr
JAEYOUNG CHO
(KYUNGPOOK NATIONAL UNIVERSITY)
Author
Dr
JAEYOUNG CHO
(KYUNGPOOK NATIONAL UNIVERSITY)
Co-authors
Dr
Dongwoo Jeong
(Kyungpook National University)
Mr
jaehyeok KIM
Prof.
Hong Joo Kim
(Kyungpook National University)