By Seung Eulsun   in International Journal of Science and Mathematics Education

ISSN:1571-0068|11|6|1303-1326

Springer Publishing Company ‎(2013)‎

Access to resources Favorite 21.767223

By Seung Eulsun   in Research in Science Education

ISSN:0157-244X|40|5|675-698

Springer Publishing Company ‎(2010)‎

Access to resources Favorite 21.767223

By Nam Jeonghee   Seung Eulsun   Go MunSuk   in International Journal of Science Education

ISSN:1464-5289|35|5|815-836

Routledge Ltd‎(2013)‎

Access to resources Favorite 13.060334