Grzelak M, Roszko-Wójtowicz E. DEVELOPMENT OF POLISH FOREIGN TRADE IN AGRI-FOOD PRODUCTS AFTER POLAND'SACCESSION TO THE EU. aspe [Internet]. 2015Dec.30 [cited 2024Apr.28];14(4):37-8. Available from: https://js.wne.sggw.pl/index.php/aspe/article/view/4196