Open AccessAnalysis of Ecological Niche of In-service Teachers and Pre-service Teachers' Photosynthesis Concepts
Author(s) -
임수민,
정재훈,
송하영
Publication year - 2011
Publication title -
jungdeung gyoyug yeon'gu
Language(s) - English
Resource type - Journals
ISSN - 1598-5202
DOI - 10.25152/ser.2011.59.3.763
Subject(s) - service (business) , niche , ecology , sociology , geography , business , biology , marketing