@article{Shahbanova2026the, author={Shahbanova, A.M. and Gulmagomedova, G.A. and Mal'sagova, H.S.}, title={The impact of progressive taxation on the financing of regional investment projects (using the example of the Republic of Dagestan and the Chechen Republic)}, journal={Journal of Applied Research}, publisher={ITBO University}, year={2026}, pages={-}, volume={0}, issue={5}, }