Natarov , D. “PROBLEMS AND PROSPECTS OF THE REGION: ANALYSIS OF SOCIO-ECONOMIC AND DEMOGRAPHIC INDICATORS OF THE ALTAI KRAI”. Social Integration and Development of Ethnic Cultures in the Eurasian Space, Vol. 2, no. 12, June 2022, pp. 122-6, https://journal.asu.ru/sidec/article/view/13671.