Bonghwan Kim, Dongsu Lee, Kihak Lee and Kyunghan Chun
Journal of Engineering and Applied Sciences 12 ( 4 SI ): 6666 - 6671 , 2017
Bonghwan Kim, Dongsu Lee, Sun Lu and Kyunghan Chun
Journal of Engineering and Applied Sciences 14 ( 16 ): 5955 - 5961 , 2019