The Theoretical-methodological Principles of Innovations Analysis. Ekon. čas. Volins. nac. unìv. ìm. Lesì Ukraïnki [Internet]. 2017 Oct. 10 [cited 2024 Nov. 22];3(11):39-47. Available from: https://echas.vnu.edu.ua/index.php/echas/article/view/63