https://www.chiba-u.ac.jp/news/research-collab/0916_metan.html

https://www.enecho.meti.go.jp/committee/council/basic_policy_subcommittee/2024/059/059_004.pdf

https://netl.doe.gov/sites/default/files/publication/MHNews-2017-Jan.pdf

ジャコウネズミ

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https://www.meti.go.jp/shingikai/sankoshin/sangyo_gijutsu/innovation/evaluation_wg/pdf/001_03_02.pdf