G. Shumik E, N. Arnaut M, V. Smitskikh K. Dynamic Development as the Way of Entrepreneurship Efficiency Increase. IJET [Internet]. 2018 Nov. 30 [cited 2025 Aug. 16];7(4.28):668-77. Available from: https://mail.sciencepubco.com/index.php/IJET/article/view/28341