Chu-chʻŏi Chŏng

• Chayŏn chʻinhwajŏk in chayŏn chaehae wanhwa chŏngchʻaek e kwanhan yŏnʼgu
• Chayŏn chʻinhwajŏk in chayŏn chaehae wanhwa chŏngchʻaek e kwanhan yŏnʼgu