YAROVYI, V. BLOCKCHAIN AND SMART PORTS IN THE BLACK SEA BLUE ECONOMY. SWorld-Ger Conference proceedings, [S. l.], v. 1, n. gec41-00, p. 121–125, 2025. DOI: 10.30890/2709-1783.2025-41-00-025. Disponível em: https://www.proconference.org/index.php/gec/article/view/gec41-00-025. Acesso em: 22 jan. 2026.