KUDRIACHENKO В. ., KOLOSOV О. ., and MAZUR Л. . “iber ctivated arbon ultipurpose aterial”. "INTERNATIONAL·SCIENTIFIC-·PRACTICAL·JOURNAL·COMMODITIES·AND·MARKETS", vol. 32, no. 4, Dec. 2019, pp. 74-79, doi:10.31617/tr.knute.2019(32)07.