Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yamaguchi Hirokazu,Machines Overcoming Terrain Challenges,Journal of The Japan Forest Engineering Society,1342-3134,The Japan Forest Engineering Society,2024-01-31,39,1,n/a,https://cir.nii.ac.jp/crid/1390018198843716864,https://doi.org/10.18945/jjfes.39.3