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) Phomtavong Sombounmy,The Impact of Rural Road Investment on Poverty Reduction in the Lao PDR,農林業問題研究,03888525,地域農林経済学会,2010,46,3,325-333,https://cir.nii.ac.jp/crid/1390282679464320896,https://doi.org/10.7310/arfe.46.325