BOYANOV, Georgi; FILIPOVA, Milena. Model for assessing the current state of innovation development of the industrial sector in Bulgaria. International Scientific Conference “Business and Management”, [S. l.], v. 13, p. 1–8, 2023. DOI: 10.3846/bm.2023.965. Disponível em: https://conferences.vilniustech.lt/index.php/BM/article/view/289. Acesso em: 13 sep. 2026.