A quantitative study of Tokyo Japanese 学位論文 Junko Hibiya ·1988-01-01 ·University of Pennsylvania openalex.org
On Problems and Viewpoints of Migration Study 論文 Kenji Tsutsumi ·1989-01-01 ·『Japanese Journal of Human Geography』 41(6) pp. 529-550 doi:10.4200/jjhg1948.41.529