Strategic Responses to Global Uncertainty: Rethinking Markets, Governance and Innovation : International Conference on Economics, Business & Management (ICEBM), 25th-26th September 2025 : Conf. proc.
Petkov, Y. Quantitative Appraisal of Employee Performance through an Output-Oriented DEA Model. Varna: Publ. House Science and Economics, 2026 pp. 367-379, ISSN 3033-1692 (print); 3033-1706 (online).
Petkov, Y. Quantitative Appraisal of Employee Performance through an Output-Oriented DEA Model. Varna: Publ. House Science and Economics, 2026 pp. 367-379, ISSN 3033-1692 (print); 3033-1706 (online).
Petkov, Y. (2026) Quantitative Appraisal of Employee Performance through an Output-Oriented DEA Model, Varna: Publ. House Science and Economics pp. 367-379, ISSN 3033-1692 (print); 3033-1706 (online).
Petkov, Y. (2026). Quantitative Appraisal of Employee Performance through an Output-Oriented DEA Model. Varna: Publ. House Science and Economics, pp. 367-379.
Petkov Y. Quantitative Appraisal of Employee Performance through an Output-Oriented DEA Model. Varna: Publ. House Science and Economics; 2026. p. pp. 367-379. ISBN: ISSN 3033-1692 (print); 3033-1706 (online).
