ArticleIssue Date2018CitationJournal of the Korean Society for Precision Engineering, v.35, no.8, pp 777 - 782PublisherKorean Society for Precision Engineeing
ArticleIssue Date2019CitationJournal of the Korean Society for Precision Engineering, v.36, no.9, pp 867 - 873PublisherKorean Society for Precision Engineeing