Ki-dae Pok

• 4-5-segi Tongbuk Asia Koguryŏgye pyŏkhwa kobun ŭi ihae
• Han'guk sanggo munhwa kiwŏn yŏn'gu
• Hongsan munhwa ŭi ihae
• Koguryŏ ŭi P'yŏngyang kwa kŭ yŏun
• Tongbuk Asia myoje munhwa yŏn'gu
• Tongbuk Asia pawi kŭrim yŏn'gu
• Yosŏ chiyŏk ŭi chʻŏngdonggi sidae munhwa yŏnʼgu