Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
KOJIMA Takatsugu and TAKEHANA Keiko and KUSUMI Takashi,Testing the Factor of Contact in Learning the Spatial Meaning of Over with Visual Image,Japan Journal of Educational Technology,13498290,Japan Society for Educational Technology,2008,31,Suppl.,205-208,https://cir.nii.ac.jp/crid/1390282680205158016,https://doi.org/10.15077/jjet.kj00004964384