Han'guk Chibang Haengjŏng Yŏn'guwŏn

• Chibang chachʻiha ŭi Tonghaean kaebal chŏllyak
• Chibang kirok kwalli hyŏksin yŏn'gu
• Chumin chojik siltʻae chosa e kwanhan yŏnʼgu
• Chung-changgi chibang chaejŏng kyehoek ŭi surip mit unyŏng e kwanhan yŏnʼgu