Title: Hyŏksin hakkyo e taehan kyoyukhakchŏk sŏngch'al : silch'ŏnjŏk kyoyuk hakcha 10-in, uri kyoyuk ŭi sae kil ŭl ch'atta /
Authors: Kil, Hyŏn-ju,; Han'guk Kyoyuk Yŏn'gu Net'ŭwŏk'ŭ.
Year: 2014
Subjects: Educational change Korea (South); Education Korea (South) Experimental methods.