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 "Syafitri, Wildan","Determinants of labour migration decisions : the case of East Java, Indonesia",,Kassel University Press,2012,International labor migration,,9783862193141,,https://cir.nii.ac.jp/crid/1130000797420829952