Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Bethany Rittle-Johnson and Jon R. Star,Compared with what? The effects of different comparisons on conceptual knowledge and procedural flexibility for equation solving.,Journal of Educational Psychology,0022-0663,American Psychological Association (APA),2009-08,101,3,529-544,https://cir.nii.ac.jp/crid/1361418521097431808,https://doi.org/10.1037/a0014224