PAWLAK, K. The development and significance of foreign trade in agri-food products in selected preferential trade agreements. Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, [S. l.], v. 13, n. 4, p. 131–139, 2013. DOI: 10.22630/PRS.2013.13.4.69. Disponível em: https://prs.sggw.edu.pl/article/view/5087. Acesso em: 22 lis. 2024.