Korea (South). Nongnim Susan Sikp'umbu

• 2009 nongŏŏp kyŏngyŏng k'ŏnsŏlt'ing sŏngkwa punsŏk yŏn'gu pogosŏ
• 2009 sikp'um sanŏp punyabyŏl hyŏnhwang chosa
• Chajŏn'gŏ kil ttara ttŏnanŭn uri nara haean yŏhaeng
• Kwasu sanŏp palchŏn taech'aek, 2011-2017
• Pada sup chosŏng haeyŏk haeyang saengmul saengt'ae kaidŭbuk
• Wŏnyang ŏryu togam =