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 - 39PublisherKOREAN SOC PRECISION ENG