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5. 5) 坂本淳, 佐伯進志：地方小都市における洪水・土砂災害リスクと宅地開発・居住地選択・転出入人口の関連の変化分析-高知県南国市・香美市・いの町を対象として-, 都市計画論文集, Vol. 56, No. 3, pp929-935, 2021.10 [Sakamoto, J. and Saeki, S. :Analysis on the Changes in the Relationship between Flood and Landside Risk, Housing Development, Housing Choice, and NetMigration in the small cities, Jounal of the City Planning Institute of Japan, Vol. 56, No. 3, pp929-935, October 2021.]