Hamulczuk, Mariusz, and Karolina Pawlak. “Determinants for International Competitiveness of the Food Industry in 43 Countries World-Wide: Evidence from Panel Models”. Equilibrium. Quarterly Journal of Economics and Economic Policy 17, no. 3 (September 30, 2022): 635–667. Accessed December 4, 2022. http://economic-research.pl/Journals/index.php/eq/article/view/1969.