Akzhassarova , A.K. 2023. Problems of Preservation of Archaeological Organic Materials in the National Museum of the Republic Of Kazakhstan. Arkheologiia Evraziiskikh Stepei (Archaeology of the Eurasian Steppes). 6 (Dec. 2023), 327–333. DOI:https://doi.org/10.24852/2587-6112.2023.6.327.333.