Ji, Sanghoon; Ha, Jinsu; Park, Taehyun; Kim, Yusung; Koo, Bongjun; Kim, Young Beom; An, Jihwan; Cha, Suk Won
ArticleIssue Date2016CitationInternational Journal of Precision Engineering and Manufacturing-Green Technology, v.3, no.1, pp 35 - 39Publisher한국정밀공학회