Zarikeyeva , M.M., et al. “ ANALYSIS OF THE DEVELOPMENT STATE AND FACTORS OF THE SERVICE INDUSTRY IN THE REPUBLIC OF KARAKALPAKISTAN: Https: doi.org 10.5281 Zenodo.14235665”. International Scientific and Practical Conference, vol. 1, no. 1, Nov. 2024, pp. 426-9, https://bestjournalup.com/index.php/ispc/article/view/712.