Sejong Taehakkyo. Sanhak Hyŏmnyŏktan

• M-bijŭnisŭ pʻyojun pʻŭllaetpʻom yŏnʼgu
• Singmuryu rŭl iyong han saengmul chŏnhwanpŏp e ŭihan kobuga ŭi ch'ŏnyŏn hyangnyo aldehydes mit alcohol kwa butter lactone ŭi saengsan kisul kaebal