Șerban, Radu-Alexandru, Diana Marieta Mihaiu, Mihai Țichindelean, Claudia Ogrean, and Mihaela Herciu. “Factors of Sustainable Competitiveness at Company Level: A Comparison of Four Global Economic Sectors”. Journal of Business Economics and Management 24, no. 3 (August 18, 2023): 449–470. Accessed November 7, 2024. https://jest.vgtu.lt/index.php/JBEM/article/view/19478.