Pyŏng-sŏng Kim

• Hakkyo kyoyuk kwa kyoyuk kyŏkchʻa
• Hakkyo ŭi sahoe simnihak
• Kyoyuk sahoehak
• Kyoyuk sahoehak kwallyŏn iron
• Kyoyukhak chʻongnon
• Pangsong Tʻongsin Kodŭng Hakkyo kyoyuk ŭi kaein mit sahoejŏk kiyŏdo punsŏk yŏnʼgu