Умаров, Ҳ. А., and Г. С. Қосимова. “ДАВЛАТ ХИЗМАТЛАРИ КЎРСАТИШ СОДДАЛАШМОҚДА”. INTERNATIONAL CONFERENCES, vol. 1, no. 5, Sept. 2022, pp. 142-4, https://researchedu.org/index.php/cf/article/view/246.