Chŏng-a Yu

• Hanbando 30-ŏngnyŏn ŭi pimil
• Sŭmat'ŭ yunghap hwan'gyŏng esŏŭi pangmulgwan, misulgwan kinŭng kaesŏn ŭi panghyang yŏn'gu
• Yu Chŏng-a ŭi Sŏuldae mal hagi kangŭi
• 데자부
• 키스중독증
• 키스중독증그후