Belas, Jaroslav, Beata Gavurova, and Peter Toth. “Impact of Selected Characteristics of SMES on the Capital Structure”. Journal of Business Economics and Management 19, no. 4 (December 7, 2018): 592-608. Accessed April 3, 2025. https://jest.vgtu.lt/index.php/JBEM/article/view/6583.