At the meeting of Academic Council number DSc.22/30.12.2019.I.100.01 at Tashkent branch of Plekhanov Russian University of Economics on February 24, 2023 on "Improving the methodology of regulation of foreign labor migration in Uzbekistan" Israilova Dilfuzakhon Karimovna - defended the degree of Doctor of Economic Sciences (DESS) with the dissertation 08.00. 10 - "Demography. Economics of Labour" with a 100 per cent vote.