著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
,Rural economy research paper,,"Dept. of Rural Economy, Faculty of Agriculture, Forestry and Veterinary Science, University of Dar es Salaam",,,,,,https://cir.nii.ac.jp/crid/1130282269957777792