NNaeril su ŏmnŭn paeNaeril su ŏmnŭn paede Sŏk-hun UMateriasEmergency managementSocial problemsPsychological aspectsSocial conditionsDisastersSewŏrho (Ferry)ShipwrecksSewŏrhoEdiciones (1)Naeril su ŏmnŭn pae (2014)Ungjin Chisik Hausŭ · kor · ISBN 9788901165875Más obras de Sŏk-hun UTToma wi e orŭn papsangToma wi e orŭn papsang2006CChʻonnomdŭl ŭi chegukchuŭiChʻonnomdŭl ŭi chegukchuŭi2008HHyŏngmyŏng ŭn irŏk'e choyonghiHyŏngmyŏng ŭn irŏk'e choyonghi