Sokira, T. S., Z. Z. Belgibayeva, G. S. Smagulova, and A. A. Belgibayev. “Factors of Investment Attractiveness of the East Kazakhstan Region”. Journal of Economic Research &Amp; Business Administration, vol. 145, no. 3, Sept. 2023, pp. 94-102, doi:10.26577/be.2023.v145.i3.09.