Hong-wŏn Kim
2008 panggwa hu hakkyo songkwa punsŏk yŏn'gu- 2010 panggwa hu hakkyo sŏngkwa punsŏk yŏn'gu
- Chiyŏk yŏnhap panggwa hu hakkyo unyŏng silt'ae mit hwalsŏnghwa pangan
- Chu 5-il suŏpche t'oyo p'ŭrogŭraem unyŏng kaesŏn pangan yŏn'gu
- Han'guk ŭi p'ogwal kyoyuk e kwanhan pogosŏ
- Kungmin haksaeng ŭi chʻangŭijŏk sagoryŏk sinjang ŭl wihan suŏp pangbŏp yŏnʼgu
- Kyoyuk hyŏksin chŏngbo hwaksan pangan yŏn'gu
- Panggwa hu hakkyo chilchŏk sujun chego pangan