21-segi e tasi tora ponŭn T'aksa Ch'oe Pyŏng-hŏn ŭi kaehwa sasang kwa minjok undongU-ik Ch'oe, Kim, Chŏng-il (Researcher in church history) · First published 2019Open the Tome
Ilche ŭi Chosŏn kugwan chedo chosa wa kich'o charyoHyŏn-jong Wang, Kim, Kyŏng-nam (Professor in Korean history), Sŭng-il Yi, Tong-min Han · First published 2019Open the Tome
Han'guk Kidokkyo Chaegŏn KyohoesaKim, Chŏng-il (Researcher in church history) · First published 2016Open the Tome
Mije ka Chosŏn esŏ kamhaeng han segyunjŏn, hwahakchŏn manhaengKim, Yŏng-il (Researcher in politics) · First published 2015Open the Tome
"Yuen'gun Saryŏngbu" haeche twaeya handaKim, Yŏng-il (Researcher in politics) · First published 2013Open the Tome
Migun ch'ŏlsu kŭ chŏlpaksŏngKim, Yŏng-il (Researcher in politics) · First published 2012Open the Tome
Minjok kojŏn yŏn'gu nonmunjipChae-sil Kim, Sŏng, Mun-ho (Researcher in folk literature), Il-nam Ch'a · First published 2009Open the Tome
The Leader and the peopleIn-il Kim, Song Il Ri, Pong Chan Han, Yun Hui Kang, Sang Gwon Choe · First published 2002Open the Tome
