https://www.researchgate.net/publication/385493128_Space_exposure_test_of_hardwood_specimens_in_the_International_Space_Station https://www.researchgate.net/pub

https://www.researchgate.net/publication/385493128_Space_exposure_test_of_hardwood_specimens_in_the_International_Space_Station https://www.researchgate.net/publication/385493128_Space_exp...