Ginevičius, Romualdas, and Valentinas Podvezko. “Complex Evaluation of the Use of Information Technologies in the Countries of Eastern and Central Europe”. Journal of Business Economics and Management 5, no. 4 (December 31, 2004): 183-191. Accessed February 23, 2025. https://btp.vilniustech.lt/index.php/JBEM/article/view/8194.