Gospodinova, S. Sigma Convergent Analysis of The Production Structure of the Bulgarian Economy. Varna: Union of Scientists - Varna, 2023 pp. 164-171, ISSN 1314-7390 (рrint) ; 2603-4085 (online).
Gospodinova, S. Sigma Convergent Analysis of The Production Structure of the Bulgarian Economy. Varna: Union of Scientists - Varna, 2023 pp. 164-171, ISSN 1314-7390 (рrint) ; 2603-4085 (online).
Gospodinova, S. (2023) Sigma Convergent Analysis of The Production Structure of the Bulgarian Economy, Varna: Union of Scientists - Varna pp. 164-171, ISSN 1314-7390 (рrint) ; 2603-4085 (online).
Gospodinova, S. (2023). Sigma Convergent Analysis of The Production Structure of the Bulgarian Economy. Varna: Union of Scientists - Varna, pp. 164-171.
Gospodinova S. Sigma Convergent Analysis of The Production Structure of the Bulgarian Economy. Varna: Union of Scientists - Varna; 2023. p. pp. 164-171. ISBN: ISSN 1314-7390 (рrint) ; 2603-4085 (online).
