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) KHANAL SK,Biological hydrogen production : effects of pH and intermediate products,Int. J. Hydrogen Energy,,,2004,29,,1123-1131,https://cir.nii.ac.jp/crid/1572824501598150528,