Hanʼguk Chŏngbo Tʻongsin Kisul Hyŏphoe

• 2002-yŏndo chŏngbo tʻongsin pʻyojun yongŏjip
• Chŏngbo t'ongsin p'yojun chejŏng, pogŭp mit wiwŏnhoe hwaltong chiwŏn e kwanhan yŏn'gu
• Chŏngbo tʻongsin pʻyojun sihŏm pangbŏp yŏnʼgu =
• Hyudae chŏnhwa oebu tanja pʻyojun kaebal =