1. Korea Maritime Safety Tribunal (KMST). 2021. Statistics of Marine Accidents 2020, KMST. Accessed 17 April 2021. https://www.kmst.go.kr/kmst/statistics/annual Report/selectAnnualReportList.do.
2. Marine Accident Investigation Branch (MAIB), Marine Accident Statistics 2019, MAIB, 2019. 〈https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/938221/MAIBMarineAccidentStatistics2019.pdf〉. (Accessed 7 June 2021).
3. Japan Transport Safety Board (JTSB), Statistics of Marine Accident, JTSB, 2021. 〈https://www.mlit.go.jp/jtsb/statistics_mar.html〉. (Accessed 14 January 2022).
4. A study on the impact analysis of marine plastic litter on ship operation;Kim;Korea Marit. Inst.,2021
5. The Arctic Ocean as a dead end for floating plastics in the North Atlantic branch of the Thermohaline Circulation;Cózar;Sci. Adv.,2017