Sun-hŭi Ko

• Chosŏn hugi kasa munhak yŏn'gu
• Haebang chŏnhu yŏksa ŭi chŏn'gae wa kasa munhak
• Hyŏnsil pip'an kasa charyo mit ibon
• Hyŏnsil pip'an kasa yŏn'gu
• Kojŏn si iyagi kusŏngnon
• Kojŏn si, ka, yo ŭi sihak kwa hwaryong
• Kŭndaegi yŏksa ŭi chŏn'gae wa kasa munhak
• Manju mangmyŏng kwa kasa munhak charyo
• Manju mangmyŏng kwa kasa munhak yŏn'gu
• 우리말속의한자