An Investigation of Item Difficulties in Energy Aspects Across Biology, Chemistry, Environmental Science, and Physics
Crossref DOI link: https://doi.org/10.1007/s11165-019-9819-y
Published Online: 2019-01-25
Published Print: 2021-09
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Park, Mihwa http://orcid.org/0000-0003-1517-3310
Liu, Xiufeng
Text and Data Mining valid from 2019-01-25
Version of Record valid from 2019-01-25
Article History
First Online: 25 January 2019