Kudyarova Tillakhan Asanovna. “TRADE UNION ORGANIZATIONS DURING THE PERIOD OF RESTORING THE KARAKALPAK STATEHOOD”. PalArch’s Journal of Archaeology of Egypt Egyptology, vol. 17, no. 6, Dec. 2020, pp. 3751-9, https://www.archives.palarch.nl/index.php/jae/article/view/1489.