Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
MATSUDA FUMIKO and NAGASE MIHO and KOJIMA YOSHIKO and MIYAKE MOTOKO and TANIMURA RYO and MORITA AIKO,"Concepts of Interrelations Among Number, Length, and Crowdedness in 5-to 10-Year-Olds",The Japanese Journal of Educational Psychology,00215015,The Japanese Association of Educational Psychology,2000,48,2,109-119,https://cir.nii.ac.jp/crid/1390001205460362624,https://doi.org/10.5926/jjep1953.48.2_109