Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Mizuno Takeshi,Development in International Comparison of the Small Business Problems,国民経済雑誌,03873129,神戸大学経済経営学会,1966-07,114,1,91-108,https://cir.nii.ac.jp/crid/1390009224927119232,https://doi.org/10.24546/00170907