Șerban R-A, Mihaiu DM, Țichindelean M, Ogrean C, Herciu M. Factors of sustainable competitiveness at company level: a comparison of four global economic sectors. JBEM [Internet]. 2023Aug.18 [cited 2024Nov.27];24(3):449–470. Available from: https://jbem.vgtu.lt/index.php/JBEM/article/view/19478