Mrówczyńska-Kamińska, Aldona, and Aldona Standar. “The Role of Business Insurance in National Economy in Poland”. Journal of Agribusiness and Rural Development 41, no. 3 (December 31, 2016): 337-344. Accessed April 25, 2024. http://www1.up.poznan.pl/jard/index.php/jard/article/view/194.