Ignjatijević, S., A. Vassileva, J. Vapa Tankosić, B. Vapa, K. Ristic, and M. Mihajlović. “BULGARIAS PROCESSED FOOD INDUSTRY – TRANSITION TO MARKET ECONOMY”. Economics of Agriculture, vol. 68, no. 1, Mar. 2021, pp. 229-40, doi:10.5937/ekoPolj2101229I.