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) HUONG Le Thi Thu and 髙橋 義文 and DUY Luu Van and CHUNG Do Kim and 矢部 光保,Development of Livestock Farming System and Technical Efficiency: A Case Study on Pig Production in Vietnam,"Journal of the Faculty of Agriculture, Kyushu University",0023-6152,"Faculty of Agriculture, Kyushu University",2023-03,68,1,79-90,https://cir.nii.ac.jp/crid/1390295414074484224,https://doi.org/10.5109/6770291