G. Shumik, Ekaterina, Marina N. Arnaut, and Ksenia V. Smitskikh. “Dynamic Development As the Way of Entrepreneurship Efficiency Increase”. International Journal of Engineering and Technology 7, no. 4.28 (November 30, 2018): 668–677. Accessed February 10, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/28341.