Greblikaitė, J., Astrovienė, J. and Montvydaitė, D. 2020. VALUE-ADDED AGRICULTURAL BIO-BUSINESS DEVELOPMENT IN EUROPEAN COUNTRIES. Management Theory and Studies for Rural Business and Infrastructure Development. 42, 3 (Oct. 2020), 235–247. DOI:https://doi.org/10.15544/mts.2020.23.