-
Journal of the Korean Society of Marine Environment and safety :: Vol.30 No.7 pp.728-736
DOI:https://doi.org/10.7837/kosomes.2024.30.7.728
Open abstract
-
An Analysis of Technical Efficiency of Port Labor Using DEA/Super Efficiency
Journal of the Korean Society of Marine Environment and safety :: Vol.23 No.2 pp.161-167
DOI:https://doi.org/10.7837/kosomes.2017.23.2.161
Open abstract





