Manuylenko, V. V., Mishchenko, A. A., Bigday, O. B., Putrenok, Y. L. and Savtsova, A. V. (2015) “A Comprehensive Definition of the Concept of Innovation in Russian and International Science”, International Journal of Economics and Financial Issues, 5(4), pp. 1029–1037. Available at: https://www.econjournals.com/index.php/ijefi/article/view/1486 (Accessed: 24 April 2024).