Chŏng-hyu Ko

• 1920-yŏndae ihu Miju Yurŏp chiyŏk minjok undong
• 3.1 undong kwa Imsi Chŏngbu surip ŭi sumŭn chuyŏk Hyŏn Sun
• T'aep'yŏngyang ŭi palgyŏn kwa kŭndae Chosŏn segye wa maju hada
• T'aep'yŏngyang ŭi palgyŏn Taehan Min'guk ŭi t'ansaeng
• Taehan Min'guk Imsi Chŏngbu ŭi hyŏndaesachŏk sŏngch'al
• Yi Sŭng-man kwa Hanʾguk tongnip undong