Kudryavtseva, S. S., Shinkevich, A. I., Ostanina, S. S., Vodolazhskaya, E. L., Chikisheva, N. M., Lushchik, I. V., … Khairullina, E. R. (2016). The Methods of National Innovation Systems Assessing. International Review of Management and Marketing, 6(2S), 225–230. Retrieved from https://econjournals.com./index.php/irmm/article/view/2047