Matjanbaev , A. «THE HISTORY OF THE COUNCIL OF THE REPUBLIC OF KARAKALPAKSTAN OF THE FEDERATION OF PROFESSIONAL ASSOCIATIONS OF THE REPUBLIC OF UZBEKISTAN IN THE YEARS OF INDEPENDENCE». Центральноазиатский журнал образования и инноваций, т. 2, вып. 6 Part 2, июнь 2023 г., сс. 64-67, https://www.in-academy.uz/index.php/cajei/article/view/16663.