Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kosaka Yasumasa,Inferiority Feeling and Self-oriented Perfectionism in Adolescence,The Japanese Journal of Personality,13488406,Japan Society of Personality Psychology,2008,17,1,101-103,https://cir.nii.ac.jp/crid/1390282680190099072,https://doi.org/10.2132/personality.17.101