Raychev, Petar, and Atanas Vladikov. 2021. “PUBLIC-PRIVATE PARTNERSHIP MODEL CONSIDERATIONS ON BIOECONOMY AND TRANSFER OF BIOTECHNOLOGIES IN THE BULGARIAN COSMETICS AND PERFUMERY INDUSTRY THE CASE OF THE BULGARIAN UNIVERSITY PROJECT ‘VITA PLUS’ ”. KNOWLEDGE - International Journal 45 (1):199-204. https://ikm.mk/ojs/index.php/kij/article/view/5276.