Jeong-Hee Kim, Cheong-Hwan Lim, Ok-Ja Jang, Hong-Ryang Jung and Ki-Jeong Kim
Journal of Engineering and Applied Sciences 12 ( 2 SI ): 6185 - 6188 , 2017
Yoon-Jeong Kim, Dan-Bi Lee, Ino Yu, Su-Chul Han, Hong-Ryang Jung and Cheong-Hwan Lim
Journal of Engineering and Applied Sciences 12 ( 24 ): 7431 - 7434 , 2017
Ye-Won Park and Cheong-Hwan Lim
Journal of Engineering and Applied Sciences 12 ( 24 ): 7685 - 7688 , 2017
Gyeong-Ha Lee, Cheong-Hwan Lim and Hong-Ryang Jung
Journal of Engineering and Applied Sciences 13 ( 4 SI ): 3715 - 3718 , 2018