Sun-u Chŏng

• Chosŏn wangjo ŭi konggongsŏng tamnon
• Hanʼguk kyoyuk saryo chipsŏng
• Ijae Hwang Yun-sŏk yŏn'gu ŭi saeroun mosaek
• Sŏngin tamnon kwa kyoyuk
• Sŏwŏn ŭi sahoesa
• Uri sŏwŏn ŭi chŏngsin ŭl ch'ajasŏ
• Yongsan Sŏwŏn
• 공부의 발견