해운항만산업의국가경제기여도분석

Han, Chung, Il FTA kyŏlsŏng i haeun hangman sanŏp e michʻinŭn yŏnghyang mit taeŭng chŏllyak

2005

Hangman kyeryang chedo ŭi kaesŏn pangan

1993

Uri nara ŭi hangman minyŏnghwa chʻujin sŏngkwa wa chŏngchʻaek panghyang