Klapkiv, J., P. Putsenteilo, and V. Karpenko. “The Convergence of Factors That Affect the Dairy Product Market: A Comparative Analysis of European Union Countries”. Comparative Economic Research. Central and Eastern Europe, vol. 26, no. 2, June 2023, pp. 105-27, doi:10.18778/1508-2008.26.15.