Gulamov Saidaxror, Erkin Ganiyev, and X.M.Eshonqulov. “Ways of Use of Economic-Mathematical Methods in Implementation of the State Program of Perfection of Continuous Educational System”. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact factor: 8.036 11, no. 11 (November 11, 2022): 50–53. Accessed May 17, 2024. https://gejournal.net/index.php/IJSSIR/article/view/1066.