Rustam A. Yalmaev, L. T. E. Z. K. A. L. K. D., and M. A. Barzaeva. “Functioning and Support of Small Innovative Enterprises Affiliated With Universities in Russia”. Opción, Vol. 35, Oct. 2019, pp. 102-17, http://www.produccioncientifica.luz.edu.ve/index.php/opcion/article/view/29433.