DSpace Collection: https://repository.kopri.re.kr/handle/201206/15285 Wed, 29 Apr 2026 15:12:36 GMT 2026-04-29T15:12:36Z Planning study on better use of the global trajectory of a research icebreaker https://repository.kopri.re.kr/handle/201206/15286 Title: Planning study on better use of the global trajectory of a research icebreaker Authors: Shin, Hyoung Chul Thu, 29 Feb 2024 00:00:00 GMT https://repository.kopri.re.kr/handle/201206/15286 2024-02-29T00:00:00Z