Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 依田 和夫,The First Five-Year Program in Indonesia,The tropical forestry,0910-5115,Japan International Forestry Promotion and Cooperation Center,1971-01-25,0,19,52,https://cir.nii.ac.jp/crid/1390294518954121344,https://doi.org/10.32205/ttf.0.19_52