Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Umemoto Takao and Imae Kuniharu,Association values and meaningfulness of numbers from 0 to 100,The Japanese journal of psychology,00215236,The Japanese Psychological Association,1965,36,1,14-16,https://cir.nii.ac.jp/crid/1390282680056190336,https://doi.org/10.4992/jjpsy.36.14