The Journal of the Korean Society for Precision Engineering (JKSPE) ensures the long-term preservation and accessibility of all published articles. All contents are permanently archived and available on the official journal website (https://www.jkspe.or.kr). In addition, JKSPE is archived in the National Library of Korea (https://www.nl.go.kr) and registered in the Keepers Registry, ensuring availability even if the journal ceases publication. All articles are assigned DOIs to ensure persistent access. Authors may also archive the publisher’s version (PDF) of their articles downloaded from the journal website.