Kudryavtseva SS, Shinkevich AI, Pavlova AV, Chudnovskiy AD, Nikolayeva AN, Garipova GR, Doronina FK, Ishmuradova II. Econometric Methods for Evaluating of Open National Innovative Systems. IJEFI [Internet]. 2016 Apr. 19 [cited 2024 Apr. 25];6(2):640-5. Available from: https://econjournals.com/index.php/ijefi/article/view/2108