Open AccessEffect of the School Ecological System Variables on Ninth Graders' Adjustment
Author(s) -
김희경,
Sung Hoon Kim
Publication year - 2018
Publication title -
cheong'so'nyeon sangdam yeon'gu
Language(s) - English
Resource type - Journals
ISSN - 1226-1432
DOI - 10.35151/kyci.2018.26.1.001
Subject(s) - ninth , environmental science , mathematics education , ecology , psychology , geography , biology , physics , acoustics