Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SAKATA Yoko,A Developmental Analysis of Library Services for Undergraduate Students at Main University Libraries in Japan,Annals of Japan Society of Library Science,00409650,Japan Society of Library and Information Science,1989,35,1,18-35,https://cir.nii.ac.jp/crid/1390852956487491840,https://doi.org/10.20651/ajsls.35.1_18