著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Simon Oria Osezuah and Vincent Diakpomre,High Education Access and the Citizens of the Niger Delta Region of Nigeria,Asian journal of management sciences & education,21868441,Chikusei : Leena and Luna International,2015-01,4,1,165-169,https://cir.nii.ac.jp/crid/1524232505240665728,