Ki-Young Lee, Sung-Bae Kim, Jeong-Jin Kang, Sung-Jai Choi, Yeon-Man Jeong, Yun-Sik Lim, Eun-Young Kang and Gye-Kuk Kim
Journal of Engineering and Applied Sciences 12 ( 10 ): 2570 - 2574 , 2017
Ki-Young Lee, Sung-Bae Kim, Jeong-Jin Kang, Sung-Jai Choi, Yong-Soon Im, Eun-Young Kang, Gyoo-Seok Choi and Young-Dae Lee
Journal of Engineering and Applied Sciences 13 ( 6 ): 1515 - 1519 , 2018
Ki-Young Lee, Sung-Bae Kim, Jeong-Jin Kang, Sung-Jai Choi, Gyoo-Seok Choi and Eun-Young Kang
Journal of Engineering and Applied Sciences 13 ( 6 ): 1386 - 1390 , 2018