Open AccessAnalysis of North Korean Textbooks Revised in 2013
Author(s) -
SoonheeKwon
Publication year - 2018
Publication title -
gugeo gyoyukak yeongu/gugeo gyoyug-hag yeon-gu
Language(s) - English
Resource type - Journals
eISSN - 2713-699X
pISSN - 1225-8571
DOI - 10.20880/kler.2018.53.3.5
Subject(s) - mathematics education , psychology