김득봉(국립목포해양대학교 항해정보시스템학부 교수) | Deug-bong Kim (Professor, Division of Navigation & Information Systems, Mokpo National Maritime University, Mokpo, 58628, Republic of Korea)
Corresponding author
권유민(국립목포해양대학교 항해학부 교수) | Yu-min Kwon (Professor, Division of Navigation Science, Mokpo National Maritime University, Mokpo, 58628, Republic of Korea)
이홍훈(국립목포해양대학교 항해학부 교수) | Hong-hoon Lee (Professor, Division of Navigation Science, Mokpo National Maritime University, Mokpo, 58628, Republic of Korea)