FORMATION OF ADDED VALUE CHAINS: ESSENS AND STRUCTUAL ASPECT. SCIENTIFIC REVIEWS OF THE AZERBAIJAN STATE UNIVERSITY OF ECONOMICS, [S. l.], v. 13, n. 3, p. 20–29, 2025. DOI: 10.30546/UNECSR.2025.15.3.08. Disponível em: https://journals.unec.edu.az/sr/article/view/108. Acesso em: 24 jan. 2026.