Radzhabov, M.M., R. O., O. G. Gulmagomedova, T.G., and A. A. Tagirov A. “Theoretical Aspects of Export Development Promotion by the State”. Opción, Vol. 35, Oct. 2019, pp. 1008-25, https://produccioncientifica.luz.edu.ve/index.php/opcion/article/view/29523.